“safety of downhole operation with sand”的概念、定义、翻译、参考文献-科学参考

单词	safety of downhole operation with sand
释义	safety of downhole operation with sand Encyclopedia 工学井下作业安全技术释 safety of downhole operation with sand井下带砂作业安全井下带砂作业过程中为防止发生意外事故而采取的安全技术和防范措施。
随便看	chocolate spot of broad bean chocolateweed Chocos Chocotaws Choe Inhun Cho Hunhyun Choibalsan Choi Bu choice choice and creation of healthy environment choice and creation of healthy residency choice axiom choice function choice number choice of a base choice of the moment of time choice principle choice problem choice sequence choice set Choi Cheong-hee Choi Chi-won Choi Chung Choie Sew Hoy Choi Guang-yu

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