cross-over circulation_新英汉石油技术词典
cross-over circulation
[新英汉石油技术词典]
cross-over circulation反循环，反洗〔井〕
是什么意思，cross-over circulation的解释，cross-over circulation的翻译
[石油英汉词典] cross-over circulation
反循环，反洗〔井〕
cross-over circulation_新英汉石油技术词典cross-over circulation
[新英汉石油技术词典]
cross-over circulation是什么意思，cross-over circulation的解释，cross-over circulation的翻译
[石油英汉词典] cross-over circulation
