资讯动态
阀门零部件 填料压套（A型）尺寸_阀门标准
阀门零部件 填料压套（A型）尺寸
| d | D | D1 | H | h |
每1000个参考质量 kg |
| 8 | 14 | 18 | 8 | 5 | 8.19 |
| 10 | 16 | 20 | 10.86 | ||
| 12 | 20 | 24 | 10 | 7 | 19.84 |
| 14 | 22 | 26 | 22.19 |
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