chinacoal11 www.chinacoalintl.com m.chinacoalintl.com we provide service of enterprise's customs declaration, inspection. SDS-Jet Tunnel Ventilation Fan, Tunnel Ventilation Fan, Ventilation Fan Product Introduction SDS jet flow fans is specially used for the tunnel lengthways ...
Shandong China Coal Industry & Mining Group Co.,Ltd [General Industrial Equipment] [Ventilation Fans] [2016-01-25 15:01:16 ]
chinacoal09 https://www.cntransportintl.com https://m.chinacoalintl.com we provide service of enterprise\'s customs declaration, inspection. Product Introduction SDS jet flow fans is specially used for the tunnel lengthways ventilation system, the fans is installed hanging on ...
Shandong China Coal Industry & Mining supplies Group Co.,Ltd [General Industrial Equipment] [Ventilation Fans] [2016-01-21 11:40:43 ]
Product Introduction SDS jet flow fans is specially used for the tunnel lengthways ventilation system, the fans is installed hanging on the top roof of tunnel or both sides, which do not effect the traffic, no need to build exhaust way. Low cost building , is very ideal ...
山东中煤工矿物质集团有限公司 [Construction & Real Estate] [Construction Machinery] [2015-01-16 00:17:10 ]
