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Terms for subject Oil / petroleum containing 压差 | all forms | in specified order only
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内装式压差锁紧装置built-in differential lock
冷差试验压力cold differential test pressure
压差传感器differential transmitter
压差作用阀differential displacing valve
压差卡钻differential pressure sticking
压差密度计gradiomanometer
压差式油管安全阀pressure-differential tubing safety valve
压差式流量计differential pressure flowmeter
压差控制器pressure differential controller
压差清管器differential pressure pig
压差differential pressure gauge
双管压差流量计differential twin flowmeter
孔口压差orifice differential
孔板压差orifice pressure drop
孔板压差orifice differential
孔眼压差perforation differential
层间压力差interlayer pressure discrepancy
差动压力计differential gauge
差动电压differential voltage
差压伺服机构differential pressure pilot
差压发送器differential pressure transducer
差压式流量计differential pressure flowmeter
差压式液位控制器differential pressure level controller
差压式灌注工具differential fill-up tool
差压控制器differential pressure pilot
差压控制阀differential pressure control valve
差压测量仪表differential pressure measuring instrument
差压液位计differential pressure level gauge
差压计pressure differential meter
差压阀differential pressure valve
差压黏结作用differential pressure sticking
差异压力differential pressure
差异压实differential compaction
差式压力计draft gauge
循环压差式灌浆套管鞋circulating differential fill shoe
循环压差式灌浆接箍circulating differential fill collar
微差压力计differential pressure gauge
压差constant pressure drop
压差pressure-differentially-set valve
放大压差increased drawdown
最大允许生产压差maximum allowable drawdown
有偏压误差biased error
压差positive differential pressure
正差压卡钻positive differential sticking
水力压差式封隔器hydraulic differential pressure set packer
注水压差water inject differential pressure
注水压差injection pressure differential
浓差压osmotic pressure
生产压差producing pressure drop
生产压差producing pressure drawdown
皮托压差pitot gauge
磅每平方英寸压差pounds per square inch, differential
负差压卡钻negative differential sticking
进气压力差boost pressure difference
采油压差producing pressure differential
钻一悬循环压力差on-off bottom pressure-drop
风流压差leeway angle
驱动压差driving pressure differential