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•rg2020-08-14 15:39 Դ:̩ˮ̎ c437
     Pעú|w̿Ŀ͑dzxc҂x̩ˮϏSľWվ҂һҌwλĹSSvʷ16IaN̖ú|w̿aƷú|w̿ӹ҂aú|w̿NRȫֵ300-1100߀˽ԔPڡú|w̿gԃᾀ0371-64035281 24СrIN۟ᾀ15838276899
 
ú|w̿
    ú|w֪̿ܶ ֻֿ̿һN̿քt̖԰ӋлԵ̿̿|Saԭaͺ̎ȵIJͬ|ҲSõIJͬһN;Ļ̿ƶ|Ҏ͙z򞷽
 ú|w̿ݣ
   ú|w̿úԭ̼Yּӹú|w̿ȸ϶l_ȱe΢ݷecú|̿NˮеЙC|xԼ՚кwЏdzˮȃăÓ՚мw
ú|w̿;
   1ú|w̿܄IUobb՚늏Sԭˮˮ,ˮõȷ
   2ú|w̿ڼˮ̎늏Sԭˮ̎ӏSˮ̎ˮ̎ʳƷSˎSˮ̎,ԼˮSdwSďU̎,ˮ,ˮBֳȷ
   3ú|w̿ڼˮˮ̎ˮdwˮBֳ,Լ챣rS՚Iʹ. 
   4ú|w̿mϑ늏Sԭˮԁˮ.ڻˮ^V̎Լ늏S偠tÿˮȸ̎,кܺõ̎Чdz
   5ú|w̿ҪmԁˮԭˮеЙCȺͮζ,͝,ƿڸ,ʹ_ˮĘ˜.ԓƷˮ̎ИIҲõ̎Ч  
 
   ȿɸ͑ҪaҎ0.5-1mm,1-2mm,2-4mm
   И˜ʣGB/T7701.2-2008
ú|̿Wܷ
(Ŀ) () ˮ() ҷ() mֵ(mg/g) ֵ(mg/g) ѱ(g/L) Ȼֵ̼() ;
4-10 90 5 8-15 200 1050 350-480 70 ՚
ˮ
8-16 93 5 8-15 190 1050 380-480 65
8-30 93 5 8-15 190 1050 380-480 65
4-6 90 5 6-15 180 1000 400-500 60 |ýdw
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Һ
4-8 90 5 8-15 190 1050 380-480 65
8-16 95 5 8-13 180 1000 400-500 60
8-30 95 5 8-12 170 950 400-520 55
12-30 93 5 6-13 180 1000 400-520 60
12-40 93 5 6-12 170 950 400-520 55
4-6 90 5 6-12 170 950 400-520 55 ՚
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4-8 93 5 6-13 180 1000 380-500 60
4-10 93 5 6-13 180 1000 380-500 60
8-30 95 5 6-12 160 950 400-520 55
12-30 95 5 6-12 160 950 400-520 55
12-40 95 5 6-12 150 900 400-520 55
 
 
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