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ZʯV
ZʯV
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      ZʯVǽ(jng)^(gu)ȻYˮϴӹZʯV^(gun)⻬Cе^ܶmW(xu)ܷĸЙCs|(zh)ZʯVϷּZʯZʯsɫZʯNZʯVmˮˮI(y)ˮȷĉ|ӻЌ^(gu)VZʯVϟo(w)o(w)ζÓɫƷ|(zh)ӲɫrŘZʯпĥ͸gȻʯ
g(sh)ָˣ
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SiO2
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%
g/cm3
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98.8
2.75
1.85
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ZʯVϵ;Zʯˮˮ̎@ֵ헹ṩ|(zh)(yu)
ZʯV܅Zʯ❍98% 600 Kg/M2 
ZʯVϳҎ 1-2mm2-4mm4-8mm8-16mm16-32mm
ZʯVϰbZʯpӾbÿ50
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