Seller metiscn
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Rating profile : 3.9/5 Number of received votes : 0 |
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Member since 09 May 2015 Place where the seller is located : luoyang |
China 
471000 Construction goods
471000 Construction goodsReport abuse
Sunday, July 05, 2015
With the growing of coal mining, roadway are more and more excavation. In order to ensure the excavation roadway has enough bearing capacity, in order to ensure the enthusiasm of coal mining, transportation, and prepare for roadway support has become an important content in coal mining...
Metis
- 471000 - luoyang
- 86 379 60105893
- +18 3 36 72 03 72
