sand control operation
[新英汉石油技术词典]
sand control operation防砂作业
是什么意思,sand control operation的解释,sand control operation的翻译
[石油英汉词典] sand control operation
sand control operation
[新英汉石油技术词典]
sand control operation是什么意思,sand control operation的解释,sand control operation的翻译
[石油英汉词典] sand control operation