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| Standard Insuued on: 2012-11 |
JTG/T D31-04-2012 Guidelines for design and construction of highway in permafrost area
多年冻土地区公路设计与施工技术细则
| Category No.: | JT | Valid Status: | superseded |
| Issued Organization: | Ministry of Transport | Issued Date: | 2012-11-12 |
| Implemented Date: | 2013-2-1 | Abolished Date: | 2023-07-01 |
| Superseded Standard.: | JTG/T 3331-04-2023 Technical Specifications forDesign and Construction of Highway in Permafrost Area |
Superseded Date: | 2023-7-1 |
DB62/T 2296-2012
DB21/T 2028.2-2012
DB21/T 2038-2012
DB21/T 2034-2012
DB34/T 1716-2012
DB21/T 2031-2012
DB12/T 246-2012
DB34/T 1733.3-2012
DB21/T 2021-2012
DB22/T 1593-2012
DB34/T 1717-2012
DB22/T 1592-2012
DB62/T 2295-2012
农业部1861号公告-3-2012
DB51/T 1487-2012
DB45/T 853-2012
DB21/T 2035-2012
DB51/T 1491-2012
DB51/T 1481-2012
DB21/T 2028.3-2012
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