综合录井仪 meaning in Chinese

mud logging unit

How many parameters can be displayer in the cmlu
综合录井仪能显示多少参数？
Verification regulation of mud pit resistance volume sensor
综合录井仪钻井液电阻式体积传感器检定规程
The power supply should be 380v 10 % , 50hz for the cmlu
综合录井仪的电源应是380伏10 % ，频率50赫兹1 。
Verification regulation of mud differential pressure density sensor
综合录井仪钻井液差压式密度传感器检定规程