underwater drilling
... percussion drilling 冲击钻 underwater drilling 水下钻探 drilling的用法,drilling的词组: 的相关文章 ...
基于106个网页-相关网页
地下水钻探 groundwater boring
·2,447,543篇论文数据,部分数据来源于NoteExpress
十年前你甚至根本不会考虑在7000英尺深的水下钻探。
Ten years ago you wouldn't even think of drilling in 7, 000 feet of water.
youdao
Ten years ago you wouldn't even think of drilling in 7,000 feet of water.
应用推荐
模块上移
模块下移
不移动