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Terms for subject Oil / petroleum containing 同心 | all forms | in specified order only
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同心disalignment
同心离合器overcenter clutch
同心褶皱pseudoconcentric fold
双层同心管完井dual zone concentric completion
同中心concentricity
同心作业concentric operations
同心保温油管concentric insulated tubing
同心刻度盘concentric dial
同心割缝衬管concentric slotted liner
同心双管钻杆柱dual concentric drill pipe string
同心双管钻柱dual concentric drill string
同心可调轴承concentric adjustable bearing
同心向斜构造centroclinal structure
同心圆筒式换热器concentric cylinder heat exchanger
同心圆筒旋转式测黏法concentric cylinder rotation viscometry
同心圆筒旋转黏度计concentric cylinder rotary viscometer
同心圆筒流变性测量concentric cylinder rheology measurement
同心圈布法concentric pat tern
同心型水系concentric drainage pattern
同心壳线concentric costellae
同心大小头concentric reducer
同心right alignment
同心度公差concentricity tolerance
同心异径管concentric reducer
同心concentric type
同心concentric plate
同心构造concentric structure
同心气举阀concentric gas lift valve
同心气举阀工作筒concentric gas lift mandrel
同心油管修井concentric tubing workover
同心油管工作管柱concentric tubing work string
同心环式脱水器concentric-ring treater
同心球粒granosphaerite
同心稳定器concentric stabilizer
同心筛管concentric screen
同心concentric pipe
同心管修井机concentric workover rig
同心管柱concentric-tube column (精密柱)
同心管柱砾石充填concentric string gravel pack
同心管钻柱dual drill string
同心concentric stria
同心concentric groove
同心线concentric stria
同心绕丝筛管concentric wire wrapped screen
同心绝热油管concentric insulated tubing
同心褶皱concentric fold
同心锐孔板concentric orifice
同心风化concentric weathering
法兰取压同心锐孔板concentric orifice with flange taps