When Digger came out to his tire shop, I asked if I could use his pneumaticwrench.
当挖掘机出来他的轮胎店，我问我是否可以利用他的气动扳手。
2
Description: Production nail, pneumatic drills, pneumatic screwdriver, wind mill, pneumaticwrench and pneumatic tools.
简介：生产钉枪、风钻、风动螺丝批、风磨、风动扳手等气动工具。
3
The utility model discloses a roof bolt disassembling machine, including an air leg part, a pneumaticwrench and a sleeve, the lower end of the pneumaticwrench is provided with a flange;