Coal Mine Machinery Hydraulic System Assembly Factory Inspection Specifications

This standard outlines the requirements and procedures for the factory inspection of hydraulic system assemblies used in coal mine machinery. It provides detailed guidelines on the testing methods, performance criteria, and quality control measures that must be followed during the production process. The document specifies the necessary checks and evaluations to ensure that the hydraulic systems meet the necessary operational and safety standards. It also includes information on the documentation and record-keeping practices that should be maintained throughout the inspection process. The standard is structured to facilitate consistent and reliable testing procedures across different manufacturing facilities.