tubing seal seat

中文翻译油管密封座

同义词释义

1)tubing seal seat,油管密封座

2)tubing seal grease,油管密封脂

3)delivery valve seat,出油阀座面密封性试验

4)nozzle dryness test,喷油嘴座面密封性试验

5)wheel cylinder piston cup seal seat,车轮油缸活塞环密封座

6)Airproof jack,密封插座

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