oil well head
返回 19 条匹配短语对
allocation factor for oil well and water injector
油水井分配系数
biased-valve oil well pump
偏置阀式抽油泵
blow-out oil well
失控喷油井
C90 Oil-Well Tube Steel
C90级油井管钢
casing of oil well
油井套管
cement in oil well
油井水泥
class A oil well cement
A级油井水泥
class D oil well cement
D级油井水泥
commercial oil well
具开采价值的油井
correlation of oil-oil
油油对比
Croton oil (Oil of tiglii)
巴豆油
cylinder head oil
缸盖机油
cylinder head oil gallery
缸盖机油道
deep oil well
深井
deep well oil pipeline
深井石油管道柱
Detector for Sensing Oil-well Data
井下参数测试仪
distribution of artesian oil well
钻井布局
Dynamic of oil well
油井动态
dynamics of oil well
油井动态
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