JB/T 10468-2004 DQJ Point-line meshing gear reducers

GB 5903-1995 Gear oils for industrial enclosed gear drives GB 5903-2011 Gear oils for industrial enclosed gear system 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 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values GB/T 1095-2003 Square and rectangular keyways GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 1357-1987 Modules of involute cylindrical gears GB/T 1357-2008 Cylindrical gears for general engineering and for heavy engineering—Modules GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 1801-2009 Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 3478.1-1995 Straight cylindrical involute splines—Modules, basic rack profiles and tolerances GB/T 3478.1-2008 Straight cylindrical involute splines—Metric module,side fit—Part 1:Generalities GB/T 3478.2-1995 Straight cylindrical involute splines—30°pressure angle dimenslons tables GB/T 3478.2-2008 Straight cylindrical involute splines—Metric module,side fit—Part 2:30°pressure angle dimensions tables GB/T 3811-1983 Design rules for cranes GB/T 3811-2008 Design rules for cranes GB/T 6402-1991 Steel forgings—Method for ultrasonic examination GB/T 6402-2008 Steel forgings—Method for ultrasonic testing GB/T 6402-2024 Method for ultrasonic testing of steel forgings GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings JB/T 5000.8-2007 Heavy Machinery General Technical Conditions Part 8: Forgings JB/T 5000.8-1998 Heavy Machinery General Technical Specification for Forgings JB/T 7929-1999 Cleanliness for gear drive units JB/T 9050.3-1999 JB/T 9050.3-1999 Cylindrical Gear Reducer Loading Test Method GB/T 191-2025 Graphical symbols marking for handling and storage of packages