four cup straddle tool_新英汉石油技术词典
four cup straddle tool
[新英汉石油技术词典]
four cup straddle tool四皮碗跨越式〔充填〕工具
是什么意思，four cup straddle tool的解释，four cup straddle tool的翻译
[石油英汉词典] four cup straddle tool
四皮碗跨越式〔充填〕工具
four cup straddle tool_新英汉石油技术词典four cup straddle tool
[新英汉石油技术词典]
four cup straddle tool是什么意思，four cup straddle tool的解释，four cup straddle tool的翻译
[石油英汉词典] four cup straddle tool
