GB/T 24748-2009 Reciprocating internal combustion engines—Flywheels—General specifications

GB/T 24748-2023 Reciprocating internal combustion engines—Flywheels—General specifications

JB/T 51127 GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 1095-2003 Square and rectangular keyways GB/T 1096-2003 Square and rectangular keys GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1348-1988 Spheroidal graphite iron castings GB/T 1348-2009 Spheroidal graphite iron castings GB/T 1348-2019 Spheroidal graphite iron castings 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 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3177-1997 Inspection of plain workpiece sizes GB/T 3177-2009 Geometrical Product Specifications (GPS)—Inspection of plain workpiece sizes GB/T 6060.1-1997 Roughness comparison specimens—Cast surfaces GB/T 6060.1-2018 Surface roughness comparison specimen—Part 1:Casting surface GB/T 6060.2-1985 Roughness comparison specimens—Ground, turned, bored,milled, shaped and planed GB/T 6060.2-2006 Roughness comparison specimens—Ground,turned,bored,milled,shaped and planed GB/T 6414-1999 Castings—System of dimensional tolerances and machining allowances GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 7216-1987 Gray cast iron metallography GB/T 7216-2009 Metallographic test for gray cast iron GB/T 7216-2023 Metallographic test for grey cast iron GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB/T 9441-1988 Metallographic test for spheroidal graphite cast iron GB/T 9441-2009 Metallographic test for spheroidal graphite cast iron GB/T 9441-2021 Metallographic test method for spheroidal graphite cast iron GB/T 11351-1989 Mass tolerances for castings GB/T 11351-2017 Mass tolerances of casting JB/T 7945.1-2018 Mechanical Properties Test Method for Grey Iron - Part 1: Tensile Test Method JB/T 7945.2-2018 JB/T 7945.2-2018 - Grey iron mechanical properties testing method Part 2: Flexural test results JB/T 7945-1999 Methods for testing the mechanical properties of grey cast iron