40 |
60 |
80 |
100 |
120 |
150 |
180 |
220 |
240 |
280 |
320 |
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360 |
400 |
500 |
600 |
800 |
1000 |
1200 |
1500 |
2000 |
2500 |
3000 |
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大小尺寸规格 |
排气管孔型号规格 |
备注名称 |
125mm |
6/7/8/10/14/16排气口孔 内径Ø10mm |
|
150mm |
|
|
225mm |
|
|
剩下的面积样式请征求我局级任务审计员 |