|
| 英文名称: |
Polyethylene coating for buried steel pipeline |
替代情况: |
替代GB/T 23257-2009 |
ICS分类: |
石油及相关技术>>75.200石油产品和天然气储运设备 |
| 发布部门: |
General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and Standardization Administration of the Peoples Republic of China |
| 发布日期: |
2017-05-12 |
| 实施日期: |
2017-12-01
|
| 提出单位: |
China National Petroleum Corporation. |
归口单位: |
SAC/TC 355 National Petroleum and Natural Gas Standardization Technology Committee. |
| 主管部门: |
SAC/TC 355 National Petroleum and Natural Gas Standardization Technology Committee. |
| 页数: |
64页 |
| 出版社: |
中国标准出版社 |
| 出版日期: |
2019-04-01 |