GB/T 4676-2003
AbolishedAbrasive grains--Sampling and splitting
普通磨料 取样方法
Application Summary AI generated
GB/T 4676-2003 specifies the procedures for sampling and splitting abrasive grains to obtain representative test portions. It is applied in the manufacturing and quality control of bonded abrasives, coated abrasives, and loose abrasive powders used in grinding, polishing, and cutting operations. The standard ensures consistent material testing for particle size distribution, chemical composition, and other physical properties.
Related Standards
GB/T 19324-2003
Coated abrasives--Plain sheets with holes for dust extraction
GB/T 3045-2003
Abrasive grains--Chemical analysis of silicon carbide
GB/T 19323-2003
Coated abrasives--Plain discs with holes for dust extraction
GB/T 6408-2003
Super abrasive--Cubic boron nitride
GB/T 2492-2003
Bonded abrasive products--Permissible unbalances of grinding wheels as delivered--Testing
GB/T 3464.2-2003
Long reduced shank taps
GB/T 6087-2003
Key type three-jaw drill chucks
GB/T 6090-2003
Drill chuck tapers
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.