|
项目 Item |
内容 Content |
|---|---|
| 标准代码 Standard Code |
GB/T 39336-2020 |
| 标准类别 Standard Class |
GB |
| 标准中文名称 Standard English Title |
沿空留巷高水材料巷旁袋式充填技术要求 |
| 标准英文名称 Standard Chinese Title |
Technical requirement of roadside bag filling for gob-side entry retaining with high-water material |
| 订购 Order |
 |