Chengzhao quality agents ore mine hollow fill material / filling material filling material filling material filling material hollow mines with hollow-fill material Kunming, People's Daily, September 8 (wood Sheng Yu) Reporters learned from the Yunnan Provincial Civil Affairs Department 5.7 5.6 number of the victims of the earthquake in Yunnan Yiliang, 89, before various media reported that the latest death toll from the Department of misinformation, so far, the latest statistics remained at 80 people were killed. I hope we can given their love at the same time be able to look down: need to prepare for work, arrange for professionals to punch, and is equipped with a 2 - 3 construction workers; 2, prepare the cleaning agent, two buckets and barrels of emulsion or The oil; prepare enough cotton yarn and wooden wedges used to prevent raw Shun fissures outflow wasteful. 4, ready to power wind sources require 4-7 MPa; ready to duct requirements of an inch in diameter, length depending on the wind source interface to pump placed point distance; 6, to prepare two DN13 high pressure tube, length depending on the distance to the construction site by a pump placed at; 7, all the raw materials and equipment shipped to the construction site; Taian Fu through producing mining with damper fan mineral balance damper Mine Dust Blower deviated explosion-proof doors Shaft Explosion Door filling materials, a series of ore bearing ore with the Tiandu material mining products, welcome to visit our factory, pass and success for you! Contact:, Li Xudong phone: 18653879329 landline :0538-8712382 QQ: 1,812,568,726 URL: http://www.tafutong.com