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| Standard Insuued on: 1986-08 |
GB/T 6723-1986 Cold forming sectional steel; Open sectional steel for general structure; Damnation, form, weight and permissible deviations
通用冷弯开口型钢尺寸、外形、重量及允许偏差
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | China Steel Industry Association | Issued Date: | 1986-08-22 |
| Implemented Date: | 1987-7-1 | Abolished Date: | 2009-04-01 |
| Superseded Standard.: | GB/T 6723-2008 Cold forming sectional steel - Open sectional steel for general structure - Dimensions shape weight and permissible tolerances |
Superseded Date: | 2009-4-1 |
GB 6735-1986
GB/T 6679-2003
GB/T 6693-1997
GB/T 6741-1986
GB 6730.17-1986
GB/T 5211.11-1986
GB 6730.12-1986
GB 6730.5-1986
GB 6730.11-1986
GB/T 6730.48-1986
GB 6730.30-1986
GB/T 6717-1986
GB 6730.22-1986
GB/T 6931.1-1986
GB/T 6751-1986
GB 6748-1986
GB/T 6743-1986
GB 6710-1986
GB/T 5211.12-1986
GB/T 6730.28-1986
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