Ceramic Proppant Gas And Oil Fracture Proppants2013-11-25
Ceramic Proppant Gas and Oil fracture proppants
Specifications
1.low density,middle density,high density
2. Increase oil output of 30%-50%
3. Annual output:50...
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White Fused Alumina Oxide For Polishing Sandblasting And Grinding Wheel2013-11-25
white fused alumina oxide for Polishing Sandblasting and Grinding wheel
F8 -3000 JIS240-10000
Specifications
White fused alumina
1,Manufacturer-direct sale...
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