BDW-系列防爆屋顶通风机(ⅡB) |
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适用范围
■ 适用于1区、2区危险场地。
■ 适用于ⅡA、ⅡB类爆炸性气体环境。
■ 压力要求较高的场子所。
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型号含义
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产品特点
■ 本产品由防爆电机、叶轮、风筒、风帽、传动组件、活页风门、防鸟网、安全网等部件组成;
■ 传动形式,电机直联;
■ 检修方式:拆卸风帽检修。
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技术参数
防爆标志
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额定电压V
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进线口螺纹
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电费外径
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ExdⅡBT4
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220,380
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G3/4,M24-M30
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φ10-φ14/φ10-φ18
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离心式
机号
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转速
(r/min)
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风压(Pa)
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风量(m3/h)
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装机容量
(KW)
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噪声dB(A)
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重量
(kg)
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3
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1450
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220,210,188,167,122
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878,925,1059,1130,1253
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0.37
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≤57
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~88
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3.5
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1450
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299,285,256,227,166
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1395,1470,1682,1794,1990
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0.55
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≤59
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~95
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4
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1450
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412,391,372,334,298
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1887,2083,2194,2510,2677
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0.75
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≤62
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~115
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4.5
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1450
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495,471,423,376,231
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2966,3124,3574,3812,4514
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0.75
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≤63
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~154
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5
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1450
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615,582,522,485,378
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4068,4285,4903,5438,6113
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0.75
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≤64
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~195
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6
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960
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385,367,330,293,223
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5024,5512,6120,6782,7338
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1.5
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≤65
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~234
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7
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960
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548,499,448,398,371
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8015,8804,9827,10836,11925
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3.0
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≤68
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~292
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8
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960
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721,686,654,587,521
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12563,13565,14157,15824,16708
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5.5
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≤70
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~374
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10
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960
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1072,1020,916,813,702
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22150,23298,26573,28395,31436
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7.5
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≤72
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~396
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轴流式
机号
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转速
(r/min)
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风压(Pa)
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风量(m3/h)
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装机容量
(KW)
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噪声dB(A)
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重量
(kg)
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3
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2850
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181,206,232
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3300,3000,2600
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0.37
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66
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~15
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1450
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62,66,72
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1650,1560,1450
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0.18
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52
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4
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2850
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193,230,250
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7450,6350,5300
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0.30
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69
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~28
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1450
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176,184,190
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5700,5400,4580
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0.55
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67
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5
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1450
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135,162,191
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8000,7000,5600
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0.55
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68
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~37
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960
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113,122,131
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7000,6700,6400
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0.37
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63
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720
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88,92,95
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6000,5000,4100
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0.25
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58
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6
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1450
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232,251,267
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15000,14000,13000
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0.75
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73
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~57
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960
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168,183,193
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11000,10000,9100
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1.1
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67
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720
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111,127,136
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8500,8000,7600
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0.55
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62
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7
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960
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165,201,212
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17500,15000,12500
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1.5
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69
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~85
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720
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141,163,177
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12000,11000,9200
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0.75
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63
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560
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83,94,102
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9300,8500,7200
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0.55
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59
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8
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960
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175,207,228
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27000,25000,23000
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2.2
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72
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~124
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720
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129,154,167
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20000,18000,16000
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1.5
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66
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560
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78,96,121
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15750,14500,12250
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0.75
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63
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9
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960
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202,236,256
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34500,29000,24000
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3
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76
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~146
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720
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126,156,177
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32000,28000,24000
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2.2
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73
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560
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102,118,126
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24000,21500,18600
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1.1
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69
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10
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960
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251,286,317
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50000,45000,39000
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5.5
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81
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~216
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720
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141,167,123
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46000,40000,35000
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3
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76
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560
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111,125,133
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28000,24000,20000
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1.5
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69
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11.2
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960
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253,296,322
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56900,49500,40400
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5.5
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82
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~258
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720
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138,169,183
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52500,45000,40000
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3
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77
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560
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111,128,142
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32000,28000,25000
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1.5
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71
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外形及安装举例
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机号
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φA
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B
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C
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D
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E
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φF
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H
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G
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4-φd
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3
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690
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430
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80
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280
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385
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300
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705
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350
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16
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3.5
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805
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480
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80
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300
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420
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350
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760
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400
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16
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4
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920
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520
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80
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330
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465
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400
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805
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420
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16
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4.5
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1035
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570
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80
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345
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495
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450
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833
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470
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18
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5
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1150
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640
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100
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385
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550
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500
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950
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500
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18
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6
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1460
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820
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100
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430
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625
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630
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1025
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650
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20
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7
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1610
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910
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120
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510
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735
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700
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1230
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730
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20
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8
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1840
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1050
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140
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565
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820
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800
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1355
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800
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20
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10
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2300
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1300
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140
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655
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970
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1000
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1560
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1000
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20
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机号
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φA
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φD
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B
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G
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C
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E
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H
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M(d)×L1
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3
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φ580 |
φ300 |
370 |
30 |
510 |
300 |
545 |
M8×250 |
4
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φ650 |
φ400 |
470 |
30 |
630 |
340 |
585 |
M12×250 |
5
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φ900 |
φ500 |
570 |
30 |
750 |
390 |
715 |
M12×300 |
6
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φ1000 |
φ600 |
670 |
30 |
870 |
440 |
765 |
M12×300 |
7
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φ1200 |
φ700 |
800 |
40 |
1000 |
480 |
950 |
M12×300 |
8
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φ1340 |
φ800 |
900 |
40 |
1100 |
480 |
950 |
M12×350 |
9
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φ1650 |
φ900 |
1000 |
40 |
1250 |
480 |
950 |
M12×350 |
10
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φ800 |
φ1000 |
1100 |
40 |
1400 |
480 |
1105 |
M12×350 |
11.2 |
φ1800 |
φ1120 |
1240 |
40 |
1540 |
480 |
1105 |
M16×350 |
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