 |
|
Standard
| MT/T 554-1996 Gently inclined seam coal face roof classification (English Version) |
|
|
|
|
|
|
|
|
Detail of MT/T 554-1996
| Standard No. |
|
| English Name |
|
| Chinese Name |
|
| Chinese Classification |
|
| Professional Classification |
|
| ICS Classification |
|
| Issued by |
|
| Issued on |
|
| Implemented on |
|
| Status |
|
| Superseded by |
|
| Superseded on |
|
| Abolished on |
|
| Superseding |
|
| Language |
|
| File Format |
| Word Count |
| Price(USD) |
|
| Keywords |
|
Introduction of MT/T 554-1996
本标准规定了缓倾斜煤层采煤工作面直接顶稳定性分类，基本顶压力显现分级和各类级顶板对支护设备选型和参数选择的要求。
本标准适用于缓倾斜煤层采煤工作面，对倾斜煤层采煤工作面也可参考使用。
Contents of MT/T 554-1996