| 标准编号 | ISO/DIS 21225-2 |
| 标准名称 | Plastics piping systems for the trenchless replacement of underground pipeline networks -- Part 2: Replacement off the line by horizontal directional drilling and impact moling |
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| 替换信息 | |
| 前言 | |
| 无 |
| 标准编号 | ISO/DIS 21225-2 |
| 标准名称 | Plastics piping systems for the trenchless replacement of underground pipeline networks -- Part 2: Replacement off the line by horizontal directional drilling and impact moling |
| 主编部门 | |
| 标准状态 | |
| 出版社 | |
| 批准文号 | |
| 发布日期 | |
| 实施日期 | |
| 废止日期 | |
| 替换信息 | |
| 前言 | |
| 无 |
