safety catcher的意思|示意
美 / ˈseifti ˈkætʃə /
英 / ˈsefti ˈkætʃɚ /
防坠器
safety catcher相关短语
1、 safety resin catcher 树脂安全收集器
safety catcher相关例句
This kind of tools mainly consists of lifting control system, safety joint, stabilizer, inner and outer barrels, full-closed core catcher, and coring bit.
该工具主要由提升控制系统、安全接头、稳定器、内外筒、全闭式岩心爪和取心钻头等部件组成。