机台的主要仪表由压缩机空气压力表、冷媒高压表、冷媒低压表组成；
Machine main instrument is composed of a compressor air pressure gauge, pressure gauge, coolant cooling medium low pressure gauge;
机台的主要仪表由压缩机空气压力表、冷媒高压表、冷媒低压表组成；
Machine main instrument is composed of a compressor air pressure gauge, pressure gauge, coolant cooling medium low pressure gauge;
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