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Chinese National Standard Category: Profile steel and deformed steel

English Title: Cold forming sectional steel; Open sectional steel for general structure; Damnation, form, weight and permissible deviations
Chinese Title: 通用冷弯开口型钢尺寸、外形、重量及允许偏差
Standard No.: GB/T 6723-1986
Category No.: H44
Issued by: China Steel Industry Association
Issued on: 1986-08-22
Implemented on: 1987-7-1
Status: superseded
Superseded by:GB/T 6723-2008 Cold forming sectional steel - Open sectional steel for general structure - Dimensions shape weight and permissible tolerances
Superseded on:2009-4-1
Abolished on:2009-04-01
Superseding:YB 100-1963
YB 101-1963
YB 97-1963
YB 98-1963
YB 99-1963
Word Count:12000 words
Similar Standards: GB 1466-1978   GB 2597-1981   GB/T 42678-2023   GB/T 42899-2023   GB/T 42796-2023   GB/T 42785-2023   GB/T 42901-2023   GB/T 42669-2023   GB/T 42355.2-2023   GB/T 42355.1-2023   GB/T 1499.3-2022   GB/T 41748-2022   GB/T 41749-2022   GB/T 28900-2022   GB/T 20933-2021   GB/T 12773-2021   GB/T 24242.2-2020   GB/T 24242.4-2020   GB/T 24242.1-2020   GB/T 39041-2020  
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