GB/T 10051.10-2010 Lifting hooks—Part 10:Hook nuts

GB/T 10051.1-2010 Lifting hooks—Part 1:Mechanical properties,lifting capacities,stresses and materials GB/T 10051.2-2010 Lifting hooks—Part 2:Technical conditions for forged hooks GB/T 10051.3-2010 Lifting hooks—Part 3:Inspection of forged hooks in service GB/T 10051.4-2010 Lifting hooks—Part 4:Blanks of shank hook with point GB/T 10051.5-2010 Lifting hooks—Part 5:Shank hooks with point GB/T 10051.6-2010 Lifting hooks—Part 6:Blanks of ramshorn shank hooks GB/T 10051.7-2010 Lifting hooks—Part 7:Ramshorn shank hooks GB/T 10051.8-2010 Lifting hooks—Part 8:Blanks of cross pieces for hooks GB/T 10051.9-2010 Lifting hooks—Part 9:Cross pieces GB/T 10051.11-2010 Lifting hooks—Part 11:Securing plates for hook nuts GB/T 10051.12-2010 Lifting hooks—Part 12:Safety latch for lifting hook GB/T 10051.13-2010 Lifting hooks—Part 13:Technical conditions for laminated hooks GB/T 10051.14-2010 Lifting hooks—Part 14:Inspection of laminated hooks in service GB/T 10051.15-2010 Lifting hooks—Part 15:Laminated hooks with point

GB/T 223.77-1994 Methods for chemical analysis of iron, steel and alloy—The flame atomic absorption spectrometric method for the determination of calcium content GB/T 223.78-2000 Methods for chemical analysis of iron,steel and alloy—Curcumin spectrophotometric method for the determination of boron content GB/T 223.79-2007 Iron and steel—Determination of multi-element contents—X-ray fluorescence spectrometry(Routine method) GB/T 223.80-2007 Iron,steel and alloy—Determination of trace bismuth and arsenic contents—Hydride generation-atomic fluorescence spectrometric method GB/T 223.81-2007 Iron,steel and alloy—Determination of total aluminum and total boron contents—Microwave digestion-inductively coupled plasma mass spectrometric method GB/T 223.82-2007 Steel and iron—Determination of hydrogen content—Inert gas impulse fusion heat conductivity method GB/T 223.82-2018 Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas GB/T 223.83-2009 Steel and iron—Determination of high sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.84-2009 Steel and iron—Determination of titanium content—Diantipyrylmethane spectrophotometric method GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace GB/T 223.87-2018 Iron, steel and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method GB/T 223.88-2019 Iron,steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method GB/T 223.89-2019 Iron,steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method GB/T 223.90-2021 Iron,steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method GB/T 223.91-2021 Iron,steel and alloy—Determination of copper—2,2′-Biquinoline spectrophotometric method GB/T 223.92-2023 Iron, steel and alloy—Determination of lanthanum, cerium, praseodymium, neodymium and samarium content—Inductively coupled plasma mass spectrometry GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature 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 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium 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 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 10051.1-2010 Lifting hooks—Part 1:Mechanical properties,lifting capacities,stresses and materials GB/T 10051.2-2010 Lifting hooks—Part 2:Technical conditions for forged hooks GB/T 10051.5-2010 Lifting hooks—Part 5:Shank hooks with point GB/T 10051.5-1988 Lifting hooks--Shank hooks with point GB/T 10051.11-2010 Lifting hooks—Part 11:Securing plates for hook nuts 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 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition JB/T 5000.15-2007 Heavy Machinery General Technical Specification Part 15: Non-destructive Inspection for Forged Steel Parts

DIN 15413:1983