spherical joint

短语词组

短语

• spherical sealing joint 球面结构
• spherical tube joint 球形管接头
• spherical rotate joint 球体转动接头
• spherical l joint 球形接头
• welded hollow spherical joint 焊接空心球节点
• spherical type universal joint 球形万向接头
• sliping spherical joint bearing 滑动球铰支座
• compound spherical joint 复合球副
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