spherical joint
短語詞組
- spherical sealing joint 球面結(jié)構(gòu)
- spherical tube joint 球形管接頭
- spherical rotate joint 球體轉(zhuǎn)動接頭
- spherical l joint 球形接頭
- welded hollow spherical joint 焊接空心球節(jié)點
- spherical type universal joint 球形萬向接頭
- sliping spherical joint bearing 滑動球鉸支座
- compound spherical joint 復(fù)合球副 返回 spherical joint