... 球形快速接头 spherical quick coupler 球形万向接头 universal ball joint ; card ball joint 球形磨口玻璃接头 spheric ground glass joint ...
基于24个网页-相关网页
spherical type universal joint
... double spherical hip joint 双球型髋关节 spherical type universal joint 球形万向接头 welded hollow spherical joint 焊接空心球节点 ...
基于12个网页-相关网页