GB/T 41676-2022 Cranes—General design—Limit states and proof of competence of forged steel hooks

GB/T 37400.15-2019 Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings ISO 643 GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 3505-2000 Geometrical product specifications (GPS)—Surface texture:Profile method—Terms, definitions and surface texture parameters GB/T 3505-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Terms,definitions and surface texture parameters GB/T 3808-2002 Verification of pendulum-type impact testing machines(ISO 148-2:1998,Metallic materials—Charpy pendulum impact test—Part 2:Verification of test machines, MOD) GB/T 3808-2018 Verification of pendulum-type impact testing machines GB/T 6974.1-1986 Lifting appliances—Vocabulary—Types of lifting appliances GB/T 6974.1-2008 Cranes—Vocabulary—Part 1:General GB/T 10051.2-2010 Lifting hooks—Part 2:Technical conditions for forged hooks GB/T 10051.4-2010 Lifting hooks—Part 4:Blanks of shank hook with point GB/T 10051.6-2010 Lifting hooks—Part 6:Blanks of ramshorn shank hooks GB/T 15706-2012 Safety of machinery—General principles for design—Risk assessment and risk reduction GB/T 15706.1-1995 Safety of machinery—Basic concept, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.1-2007 Safety of machinery—Basic concepts, general principles for design—Part 1:Basic terminology, methodology GB/T 15706.2-1995 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles and specifications GB/T 15706.2-2007 Safety of machinery—Basic concepts, general principles for design—Part 2:Technical principles GB/T 16825.1-2002 Verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Verification and calibration of the force-measuring system GB/T 16825.1-2008 Verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Verification and calibration of the force-measuring system GB/T 16825.1-2022 Metallic materials—Calibration and verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Calibration and verification of the force-measuring system GB/T 20863.1-2007 Cranes—Classification—Part 1:General GB/T 20863.1-2021 Cranes—Classification—Part 1:General GB/T 22437.1-2008 Cranes—Design principles for loads and load combinations—Part 1:General GB/T 22437.1-2018 Cranes—Design principles for loads and load combinations—Part 1:General GB/T 10051.2-1988 Lifting hooks--Technical conditions of shank hook GB/T 10051.4-1988 Lifting hooks--Blanks of shank hook with point

ISO 17440:2014