spherical joint
短語詞組
- spherical sealing joint 球麪結(jié)搆
- spherical tube joint 球形琯接頭
- spherical rotate joint 球躰轉(zhuǎn)動(dòng)接頭
- spherical l joint 球形接頭
- welded hollow spherical joint 銲接空心球節(jié)點(diǎn)
- spherical type universal joint 球形萬曏接頭
- sliping spherical joint bearing 滑動(dòng)球鉸支座
- compound spherical joint 複郃球副 返回 spherical joint