MT/T 541.2-2007 Boom type roadheader overhaul criterion Part 2:Mechanism part

MT/T 541.2-1996 The inspection specifications for the mechanical parts of the cantilever excavator

GB/T 10095.1-2001 Cylindrical gears—system of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2008 Cylindrical gears—System of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2022 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth GB/T 10095.2-2001 Cylindrical gears-system of accuracy—Part 2:Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10095.2-2008 Cylindrical gears—System of accuracy—Part 2:Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10095.2-2023 Cylindrical gears—ISO system of flank tolerance classification—Part 2:Definitions and allowable values of double flank radial composite deviations GB/Z 10096-2022 Accuracy of rack GB/T 11365-1989 Accuracy of bevel and hypoid gears GB/T 11365-2019 Bevel gears—ISO system of accuracy GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components GB/T 7935-2005 Hydraulic fluid power—General requirements for hydraulic components MT 291.1-1992 MT/T 291.1-1998 MT/T 291.1-1998 Cantilever Drilling Machine Transmission Gearbox Inspection Specification MT 291.2-1995