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油井计量分离器校准方法
Calibration method of the measurment separator for oilwell
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双频道回声测试仪校准方法
Calibration method of the double-channel echo instrument
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井温仪校准方法
The calibration method of the down hole temperature logging tool
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岩石气体渗透率测定仪校准方法
The calibration method of measuring instruments of core gas
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石油储罐附件 第 9 部分：量油孔
Oil tank appurtenances.Part 9:Dip hatch
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石油储罐附件 第 8 部分：钢制孔类附件
Oil tank appurtenances.Part 8:Steel holes
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抗 (耐)震压力表校准方法
Calibration method of the shock-resistant pressure gauge
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钻井液含砂量测定仪校准方法
Calibration method of equipment for measuring sand content in drilling fluids
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示功仪校准装置校准方法
Calibration method of the calibration device for indicator
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