This standard specifies the terms and definitions, classification, classification, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of hydraulic testing machines for cement products industry (hereinafter referred to as hydraulic testing machines). This standard applies to hydraulic presses used for internal pressure testing of cement products that meet the requirements of GB 4084, GB 5695, GB 5696, GB/T 11836, JC/T 640, JC/T 923, etc.