It describes the installation topics of the 4M12-55/220-I type compressor and the test steps for its pressure vessels and piping, moreover describes the method, steps, notices for the test run inspection of the compre...It describes the installation topics of the 4M12-55/220-I type compressor and the test steps for its pressure vessels and piping, moreover describes the method, steps, notices for the test run inspection of the compressor.展开更多
文摘It describes the installation topics of the 4M12-55/220-I type compressor and the test steps for its pressure vessels and piping, moreover describes the method, steps, notices for the test run inspection of the compressor.