core barrel catcher
[新英汉石油技术词典]
core barrel catcher岩心筒抓取器
是什么意思,core barrel catcher的解释,core barrel catcher的翻译
[石油英汉词典] core barrel catcher
core barrel catcher
[新英汉石油技术词典]
core barrel catcher是什么意思,core barrel catcher的解释,core barrel catcher的翻译
[石油英汉词典] core barrel catcher