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Chinese National Standard Category: Horology

English Title: Valuable hardwood clock cases — General requirements and test methods
Chinese Title: 深色名贵硬木钟壳 一般要求和试验方法
Standard No.: QB/T 4252-2011
Category No.: Y11
Issued by: MIIT
Issued on: 2011-12-20
Implemented on: 2012-7-1
Status: superseded
Superseded by:QB/T 4252-2019 Valuable hardwood clock cases — General requirements and test methods
Superseded on:2020-1-1
Abolished on:
Superseding:
Word Count:7000 words
Similar Standards: GB 4030-1983   GB/T 42947-2023   GB/T 26716-2023   GB/T 42951-2023   GB/T 42826-2023   GB/T 39141.3-2022   GB/T 40673-2021   GB/T 40359-2021   GB/T 22778-2021   GB/T 39141.2-2020   GB/T 39141.1-2020   GB/T 38728-2020   GB/T 38022-2019   GB/T 38020.1-2019   GB/T 38020.2-2019   GB/T 38023-2019   GB/T 26693-2019   GB/T 22777-2019   GB/T 38021-2019   GB/T 36924-2018  
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