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Chinese National Standard Category: Metal physical and chemical property test method in general

English Title: Steel for prestressed concrete - Test methods
Chinese Title: 预应力混凝土用钢材试验方法
Standard No.: GB/T 21839-2008
Category No.: H20
Issued by: AQSIQ,SAC
Issued on: 2008-5-13
Implemented on: 2008-11-1
Status: superseded
Superseded by:GB/T 21839-2019 Test methods of steel for prestressing concrete
Superseded on:2020-5-1
Abolished on:
Superseding:
Word Count:10000 words
Similar Standards: T/CNS 12-2019   T/CNS 20-2020   T/CNS 21-2020   T/CNS 15-2019   T/CNS 18-2020   T/CNS 13-2019   T/CNS 38-2020   T/CNS 17-2020   GB 5057-1985   GB/T 12967.4-2022   GB/T 8754-2022   GB/T 12967.3-2022   GB/T 12967.6-2022   GB/T 12966-2022   GB/T 37789-2019   GB/T 2975-2018   GB/T 34558-2017   GB/T 22638.2-2016   GB/T 22638.1-2016   GB/T 22638.4-2016  
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