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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JB/T 8723-2022 |
Welded metal bellows mechanical seal {译} 焊接金属波纹管机械密封 |
China Machinery Industry
Standards Welded metal bellows |
 English PDF |
| HG/T 3124-2009 |
Specifications of welded metal-bellows mechanical seal for agitators 焊接金属波纹管釜用机械密封技术条件 |
China Chemical Industry
Standards Welded metal bellows |
English PDF |
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