post puller

基本解释回柱机

网络释义

1)post puller,回柱机2)prop drawing,回柱3)swapping winch,回柱绞车4)prop drawer,回柱器5)prop supporting and drawing,回柱与支柱6)JHX-5 swapping and dispatch winch,JHX-5型回柱及调度绞车

用法和例句

Reformation of JH-14 swapping winch;

JH—14型回柱绞车的改进设计

Development of oblique pull and self-taut hanging tool using in the mine's prop drawer;

矿用回柱器斜拉自紧挂具的研制

最新行业英语

行业英语