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- production of high performance lightweight aggregate from so
- preparation of dry desulfurizer from calcium carbide mud
- solution of water ecological treatment
- preparation of autoclaved brick from solid waste
- preparation of light and high strength thermal insulation ma
- tailings concentration and dry discharge
- tailings pumping and filling
- preparation of special cementitious material for filling wit
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address: no.9960, qushan road, chengguan street office, linqu county, shandong province 
service hotline: manager du 86 18853622696 / 0536-3717317
（7天*24小时） 
e-mail：831785@sdhylf.com record number:
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