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Chinese National Standard Category: Tyre

English Title: Thresholds and grading of relative wet grip index for motor vehicle tyres
Chinese Title: 汽车轮胎湿路面相对抓着指数限值和等级
Standard No.: GB/T 39971-2021
Category No.: G41
Issued by: SAMR, SAC
Issued on: 2021-05-21
Implemented on: 2021-12-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:3500 words
Similar Standards: T/CRIA 11005-2021   GB/T 11194-2004   T/CRIA 29002-2022   T/CMA HG016-2020   GB/T 11192-2004   T/CMA HG026-2021   GB/T 13655-2004   GB/T 13653-2004   GB/T 13654-2004   T/CRIA 12001-2020   T/CMA HG027-2021   GB 6327-1986   GB/T 15324-2023   GB/T 31547-2023   GB/T 43490-2023   GB/T 13652-2023   GB/T 13651-2023   GB/T 30195-2023   GB/T 4502-2023   GB/T 42356-2023  
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