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•rg2019/3/10 19:50:00

SֱN(yu)|diɰ|Cgӭxُ

SֱN(yu)|diɰ|Cgӭxُ
  • SֱN(yu)|diɰ|Cgӭxُ
  • 1000.00
  • ؛؛

    l(f)؛cK oa

    l(f)rg20190310

    Ч20190410

    ӆ1

    ؛

ԓϢѱԃ4489

  • 20kgf
  • ܶȣ
  • 2.8g/cm3
  • ϶ʣ
  • 15%

iɰVDzÇȃ(yu)|iɰVCеȴWԏ顢ˮȻiVɰˮϴĥsxYmȹˇӹɰٰѼӹõiɰһļ{϶ˮ̎V^ļʹچλwe^ıȱe^Ľ^߻ú^Сķ_ϴʧ        iɰV^ںɫAҪɷǶi35%-45%֮g         iɰVϳҎ(gu)0.4-0.6mm0.6-1.2mm1-2mm2-4mm4-8mm8-16mm16-32mmiɰˮеixӺFxʹ߻ãЧȥFiɷݡiɰڳFi^VbõijFiǽoˮˮИI(y)^ĮaƷȻiɰһN܏܌ˮеĶrFȻiˮжrFrFʹȥʹˮiˮеܽ߃ri߃riٌˮеĶrFrFȻiɰF·N|߻Fˇ+mڵˮFС20mgLijFȻiɰкĸ߃ri܌ˮеĶrFɶrFͬrڱγд߻õ“ԞVĤ”Mһ˳FЧFˮֻؚȻiɰһ^VȫF^ 

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