bitumen powder . we are supplying bitumen powder !.for longterm . Chemical analysis of the samples : OXIDES PTCSiO20.42Al2O30.08Fe2O30.15TiO20.07CaO3.28MgOn.d.Na2O0.03K2O0.01
交货条款及包装
Packaging Detail: neutrial packagingas per customer's request . Delivery Detail: within 20days after receving the deposit !
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