2015年10月1日星期四

Ceramic proppant supplierof ceramic proppant technology

Ceramic proppant supplierof ceramic proppant technology introduction, absorption, application, innovation, research and development to low-density,low density proppant and other new, high-strength ceramic proppant using high-purity raw materials, labor after selection through ultrafine grinding, uniform granulation and sintering precise temperature control, high technical content, quality and stability, and has a high temperature, high pressure, high strength, high conductivity, corrosion resistance and other characteristics

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resin coated silica sand

china proppant