oil well pump efficiency
返回 19 条匹配短语对
biased-valve oil well pump
偏置阀式抽油泵
electric pump oil well
电泵井
electrical heating rod+feedback viscous oil well pump
电热杆+反馈式抽稠泵
inner wall of oil well pump
抽油泵筒内壁
Oil Well Pump
抽油泵
油湿性毛细孔
superdeep low leakage oil well pump
超深低漏整筒抽油泵
superdeep oil well pump
超深油井抽油泵
2-oil-pump-driven
药物不良反应
药品不良反应
药品不良反应(ADR)
药物不良反应,儿童
不良反应
AC Lub oil pump
交流润滑油泵
AC lube oil pump
交流润滑油泵
自身免疫性胰腺炎
AC motor lubricating oil pump
交流润滑油泵
allocation factor for oil well and water injector
油水井分配系数
Analysis on Startup Problems of DC Oil Pump
直流油泵启动问题分析
微动疲劳(FF)
auxiliary oil pump
辅助油泵
辅油泵
辅助机油泵
barrel oil pump
油桶手摇泵
Bearing Oil Pump
轴承油泵
轴承润滑油泵
blow-out oil well
失控喷油井
booster oil pump
升压油泵
casing of oil well
油井套管
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