Screen Library顿巴斯煤层开采围岩移动
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| Main Authors: | ; |
|---|---|
| Group Author: | |
| Published: |
煤炭工业出版社
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| Publisher Address: | 北京 |
| Publication Dates: | 1960 |
| Literature type: | Book |
| Language: | Chinese |
| Subjects: |
煤层-煤矿开采-围岩
> 移动
煤矿开采-煤层-围岩
> 移动
围岩-煤矿开采-煤层
> 移动
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| Carrier Form: | 209页: 表,图 ; 21cm |
| Index Number: | TD823 |
| CLC: | TD823.21 |
| Call Number: | 469.15/3323 |