... Flange 气动钻井机法兰 Back-up tongs内钳 Lead tongs外钳 ...
基于56个网页-相关网页
back up chain tongs 咬定链钳
·2,447,543篇论文数据，部分数据来源于NoteExpress
Lyon, protecting his head and face as well as he could, retreated to the fireplace, took up the fire tongs, and flailed back.
莱昂一面尽力护着头、脸，一面退到壁炉边，拿起火钳还击。
youdao
应用推荐
模块上移
模块下移
不移动