This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage and test printing plates of sheet-fed lithographic printing machines (hereinafter referred to as printing machines) of full sheet or larger format , data processing methods. This standard applies to printing presses with single-sided printing formats of full sheet and above (long side size is greater than or equal to 1092 mm), and also applies to printing presses with full-sheet and above formats with flip-up single-sided variable duplex printing.