He had sometimes seen her with oily hands and carrying a spanner . 他有时看到她双手沾油，拿着板钳。
2.
Impact electric wrench 冲唤电气板钳
3.
Remove the two check modules by pressing firmly from the outlet end ( end with wrench pads ) . o - ring seals will be removed with the removal of modules from the body 从出口端（带有板钳基座的端口）稳稳地压下，拆卸两个止回模块。 o形环密封将随着模块的拆卸从阀体上拆卸下来。
