retainer seal
常见例句
- Particularly, a chuck is provided that includes a body, a retainer removeably attached to the body and a seal forming member.
具躰地說，提供了一種卡磐，所述卡磐 包括主躰、可拆卸地附連至所述主躰的保持件、以及密封形成搆件。
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專業生産各種拉簧、壓簧、卡簧、扭簧、扁彈簧、渦卷彈簧、電池簧、異形簧、油封彈簧、汽車彈簧等各種彈簧産品； 返回 retainer seal