This standard specifies the code and type, technical requirements, test methods, inspection rules and markings, packaging, storage and use methods of steel paper sanding discs. This standard applies to a coated abrasive tool made of synthetic resin as a binder and artificial abrasive bonded to the surface of special steel paper.
JB/T 4165-1996 history
2018JB/T 4165-2018 Technical specifications for coated abrasive steel paper sanding discs