井壁锁紧装置的英文

• wall lock device

• 井壁    wall of a well
• 锁紧装置    lock device
• 锁紧装置    lock set; locked-udevice; locking device; locking equipment; locking gear; locking latches; lopcking device
• 阀门锁紧装置    standard specification for valve locking devices
• 杆式锁紧装置    bar-type locking gear
• 棘爪锁紧装置    ratchetting latch
• 螺钉锁紧装置    screw locking device; screw-locking device
• 螺母锁紧装置    nut locking device
• 螺旋锁紧装置    screw locking device
• 叶片锁紧装置    blade locking device
• 液气锁紧装置    hydropneumatic locking device
• 应急锁紧装置    emergency locked-udevice
• 轧辊锁紧装置    roll locking
• 自动锁紧装置    forced locking device
• 锁紧装置锁定装置    locking device; locking gear
• 弹性夹头锁紧装置    collet lock
• 扣圈盘锁紧装置    bead ring lock
• 螺距应急锁紧装置    emergency pitch locking unit
• 起动阀锁紧装置    starting valve blocking device
• 起动手柄锁紧装置    starting lever blocking device
• 信号浮标锁紧装置    marker buoy locking gear
• 旋转式锁紧装置    twist lock
• 内装式压差锁紧装置    built-in differential lock
• 圆盘式制动器轴锁紧装置    disc brake shaft locking device
• 舵闸(装在舵杆头上的一种锁紧装置    rudder brake