This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for bright metal seals for passenger cars. This standard applies to bright metal sealing strip products composed of ethylene propylene diene monomer (EPDM) rubber, polyvinyl chloride (PVC) and thermoplastic elastomer (TPE) and stainless steel, aluminum alloy and other metal strips.
T/ZZB 1429-2019 history
2019T/ZZB 1429-2019 Metallic glossy weatherstrip for automobile