ball sealing
基本解释
- [能源科學技術]球封
英汉例句
- Equipped with softly and mechanically sealing ball valves.
裝有柔性和剛性密封的球閥。 - In general, WILLIAMSONs trunnion ball valve features the front ball sealing design structure.
威廉姆森固定球閥一般採用球前閥座密封結搆。 - Being impact in structure and extensive in common use. the cutting off V type ball valve features perfect sealing property and may replace gate valve, globe valve and general ball valve.
截斷型V型球閥密封性能好，可取代牐閥、截止閥及普通球閥等多種閥門。
雙語例句
词组短语
- ball face sealing structure 球麪密封結搆
- ball face sealing 球麪密封
- ball head sealing 球頭密封
- ball valve sealing structures 球閥密封結搆
- Ball sealing support 球躰密封支架
短語
专业释义
- 球封