联轴 meaning in English

shaft coupling

A synchronous motor can be used to drive a fan through a variable-speed magnetic coupling .
一个同步电动机能够通过变速磁性联轴带动风扇。
Flanges for tank trucks ; threaded flanges for couplings for tank trucks
油罐车用安装法兰.油罐车用联轴接的带螺纹安装法兰
Agricultural tractors and machinery - trailer coupling - bolt coupling for coupling - ring 40
农业用拖拉机和机械.拖车联轴节. 40联接环用螺栓联轴
Hydraulic couplings on lorries and semi - trailer towing vehicles - part 1 : location of hydraulic couplings
载重汽车和鞍式牵引机构液压联轴器.第1部分:液压联轴
Mechanical connections between towing vehicles and trailers ; automatic bolt coupling 50 ; dimensions and calculating data
牵引车和挂车的机械连接.第1部分: 50 mm自动螺栓联轴