This standard specifies the basic requirements, basic parameters and characteristics, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and quality commitment of copper-based powder metallurgy spray friction discs (hereinafter referred to as friction discs). This standard applies to friction discs produced by spraying technology.
T/ZZB 0367-2018 history
2018T/ZZB 0367-2018 Copper base powder metallurgy sprinkling-sintered friction plate