YS/T 837-2012 Standard practice for ultrasonic C-scan bond evaluation of sputtering target-backing plate assemblies

GJB 1580A GJB 9712A GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 11259-1999 Standard practice for fabrication and control of steel reference blocks used in ultrasonic inspection GB/T 11259-2008 Non-destructive testing—Practice for fabrication and control of steel reference blocks used in ultrasonic testing GB/T 11259-2015 Non-destructive testing—Practice for fabrication and control of steel reference blocks used in ultrasonic testing GB/T 12604.1-2005 Non-destructive testing—Terminology—Terms used in ultrasonic testing GB/T 12604.1-2020 Non-destructive testing—Terminology—Ultrasonic testing GB/T 17421.1-1998 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or finishing conditions GB/T 17421.1-2023 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or quasi-static conditions GB/T 17421.2-2000 Test code for machine tools—Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes GB/T 17421.2-2016 Test code for machine tools—Part 2:Determination of accuracy and repeatability positioning numerically controlled axes GB/T 17421.2-2023 Test code for machine tools—Part 2:Determination of accuracy and repeatability of positioning of numerically controlled axes GB/T 18400.6-2001 Test conditions for machining centres—Part 6:Accuracy of feeds, speeds and interpolations GB/T 18694-2002 Non-destructive testing—Ultrasonic inspection—Characterization of search unit and sound field GB/T 18852-2002 Ultrasonic non-destructive testing—Reference blocks and test procedures for the characterization of contact search unit beam profiles GB/T 18852-2020 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels JB/T 8771.4-1998 JB/T 9269-1999 Mountable environmental requirements of industrial process control computer system GB/T 18400.6-2025 Test conditions for machining centres—Part 6:Accuracy of speeds and interpolations