GB/T 37995-2019 Rubber ring of main drive chain for wind turbine generator system

GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 529-1999 Rubber,vulcanized or thermoplastic—Determination of tear strength (Trouser,angle and crescent test pieces) GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 532-1997 Rubber,vulcanized or thermoplastic—Determination of adhesion to textile fabric GB/T 532-2008 Rubber,vulcanized or thermoplastic—Determination of adhesion to textile fabric GB/T 1682-1994 Rubber, vulcanized—Determination of low-temperature brittleness(single test piece method) GB/T 1682-2014 Rubber,vulcanized—Determination of low-temperature brittleness—Single test piece method GB/T 1690-1992 Rubber, vulcanized-Determination of the effect of liquids GB/T 1690-2006 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 7759.1-2015 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1:At ambient or elevated temperatures GB/T 7762-2003 Rubber, vulcanized or thermoplastic—Resistance to ozone cracking—Static strain test GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 13871.2-2015 Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 2:Vocabulary GB/T 13871.5-2015 Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 5:Identification of visual imperfections GB/T 15326-1994 Appearance quality for rotary shaft lip seals GB/T 16585-1996 Rubber, vulcanized—Test method of resistance to artificial weathering (Fluorescent UV lamp) GB/T 17446-1998 Fluid power systems and components—Vocabulary GB/T 17446-2012 Fluid power systems and components—Vocabulary GB/T 17446-2024 Fluid power systems and components—Vocabulary HG/T 2580-2022 Determination of tensile strength and elongation at break of rubber or plastic-coated fabrics HG/T 2729-2012 The determination of friction coefficient of vulcanized rubber and thin sheets using sliding method HG/T 2580-2008 Rubber or plastic-coated fabric - Determination of tensile strength and elongation at break HG/T 2729-1995 The coefficient of friction between sulfurized rubber and thin sheets HG/T 2580-1994 Determination of tensile strength and tensile extension of rubber or plastic coated fabrics GB/T 2941-2025 Rubber—General procedures for preparing and conditioning test pieces for physical test methods