If you find something you like, mark it for installation, then apply the changes.
如果发现你喜欢的，标记安装，然后应用更改。
This paper introduces successful construction method and control measure currently used for holedrill, borehole deviation, protection tube, and embedment and installation of bimetal mark.
介绍了目前比较成功的倒垂孔钻孔、钻孔偏斜、保护管安装、双金属标的埋设及安装等施工方法和控制措施。
应用推荐