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| Standard Insuued on: 2002-07 |
GB/T 6728-2002 Cold Formed Steel Hollow Sections for General Structure - Dimensi
结构用冷弯空心型钢尺寸、外形、重量及允许偏差
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2002-07-15 |
| Implemented Date: | 2002-1-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 6728-2017 Cold forming hollow sectional steel for general structure |
Superseded Date: | 2018-4-1 |
GB/T 5177.5-2002
GB/T 452.2-2002
GB/T 18773-2002
GB/T 18841-2002
GB/T 18781-2002
GB/T 453-2002
GB/T 18796-2002
GB/T 18798.3-2002
GB/T 452.1-2002
GB/T 18798.1-2002
GB/T 18798.2-2002
GB/T 18776-2002
GB/T 13882-2002
GB/T 18778.1-2002
GB/T 18771.2-2002
GB/T 18777-2002
GB/T 18770-2002
GB/T 18767-2002
YBB 0006-2002
JB/T 10069-2002
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