GB/T 8651-2015
金属板材超声板波探伤方法
Metal plates—Flaw detection method by the ultrasonic plate wave
- 实施日期
- 2016-06-01
- ICS 分类
- 77.040.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 855 条
GB/T 8651-2015
Metal plates—Flaw detection method by the ultrasonic plate wave
GB/T 31932-2015
Method for electromagnetic automatic ultrasonic testing for thicker steel plates
GB/T 31925-2015
Ultrasonic test methods of heavy wall thickness seamless steel pipes and tubes
GB/T 226-2015
Test method for macrostructure and defect of steel by etching
GB/T 13298-2015
Inspection methods of microstructure for metals
GB/T 31780-2015
Critical temperature measurement—Critical temperature of composite superconductors by a resistance method
GB/T 31527-2015
Mechanical properties measurement—Room temperature tensile test of NbTi/Cu composite superconductors
GB/T 31522-2015
Matrix to superconductor volume ratio measurement—Copper to non-copper volume ratio of Nb3Sn composite superconducting wires
GB/T 31353-2014
Test methods for bow of sapphire substrates
GB/T 31352-2014
Test methods for warp of sapphire substrates
GB/T 31351-2014
Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers
GB/T 30655-2014
Test methods for internal quantum efficiency of nitride LED epitaxial layers
GB/T 30654-2014
Test method for lattice constant of III-nitride epitaxial layers
GB/T 30653-2014
Test method for crystal quality of III-nitride epitaxial layers
GB/T 31093-2014
Test method for stress of monocrystalline sapphire ingot
GB/T 21143-2014
Metallic materials―Unified method of test for determination of quasistatic fracture toughness
GB/T 31310-2014
Metallic material—Determination of residual stress—Hole drilling strain-gauge method
GB/T 31309-2014
Calculation of electoron vacancy number in nickel-base superalloys
GB/T 17394.1-2014
Metallic materials―Leeb hardness test―Part 1: Test method
GB/T 4341.1-2014
Metallic materials—Shore hardness test—Part 1: Test method