core barrel support_新英汉石油技术词典
core barrel support
[新英汉石油技术词典]
core barrel support取心筒支座
是什么意思，core barrel support的解释，core barrel support的翻译
[石油英汉词典] core barrel support
取心筒支座
core barrel support_新英汉石油技术词典core barrel support
[新英汉石油技术词典]
core barrel support是什么意思，core barrel support的解释，core barrel support的翻译
[石油英汉词典] core barrel support
