air wrench

基本解释

Never seat or back seat the valve using an air wrench;
没有阀座或后座的阀门采用气动扳手；
The compressed air powered wrench is capable of providing revert-torque to retrievable bolt end and sustain drag force.
该锚杆回收扳手由压气驱动，在给可回收锚杆的尾部提供反扭矩的同时，还可以承受拉力。
We want to buy Socket Set, Ratchet Handle, Spanner, Air Impact Wrench, Ratchet Box Wrench, Oil Filter Wrench Automotive Parts, Components and Spares.
我们要采购套筒组，棘轮处理，扳手，空气的影响，扳手，棘轮扳手方块，机油滤清器扳手汽车零件，部件和零件。