ʯӢɰDzȻʯӢVԭ(jng)ˮϴYȼӹɣSiO296-98.8F(xin)e2O30.060.03,ĪӲ7.5ͻ1700ȷ:2-4Ŀ,4-8Ŀ8-10Ŀ10-20Ŀ20-40Ŀ40-70Ŀ70-140Ŀ180ĿϣɰÑҪ{(dio))V̼ԭϡƽ岣ԭtTT䓡ˮ̎ɰPᣨAϵȡ
2023-03-16 0ʯӢɰSiO299.8%F(xin)e2O30.060.03%,С0.03%ʴ90.0%ĪӲ7.5ͻ175093%ȷ:2-4Ŀ,4-6Ŀ,6-8Ŀ8-10Ŀ,10-20Ŀ20-40Ŀ,40-70Ŀ70-140Ŀ,200Ŀ325Ŀ,400Ŀ600ĿϣɰÑҪ{(dio))ҪڣϹˇԭT켰Tɰ
2023-03-14 0Cm־ʯӢɰĥҪҎ(gu)12.5mm,2-3mm,3-5mmȵҪڣɰӲĥɰɰȣĪӲ7.5ɏV(yng)ԁˮ˾ʯFȹ̵ķPɰɰ?DzÉs՚γɸهʯӢɰه䵽Ҫ̎Ĺ棬ʹΠl(f)׃ĥόě_ʹı@һ坍ȺͲͬ
2023-03-14 h/