swivel joint造句

• Rech . swivel joints for aircraft jacking pads .
  机上起重支垫用回转接头
• Design of swivel joints in loading arm
  输油臂回转接头的设计
• Pneumatic components for petroleum drilling and production equipment - swivel joint
  石油钻采设备用气动元件旋转导气接头
• Assembly consists of thumb screw , hooks , swivel joint , and stem , threaded at one end
  这种总成由翼型螺丝、吊钩、旋转接头和杆子组成，在一端上有螺纹。
• Koyo manufactures and sells nine basic kinds of products such as ring joints , expansion joints , screwed joints , swivel joints , manifolds , etc . , and our overall standard product lineup runs to approximately 2 , 000 items
  产品包括环型接头，公接头，母接头，旋转接头，多岐管等品种约2000种标准品，拥有业界最高级的一系列产品。