|
a(chn) Ʒ f |
ԓϵЮa(chn)ƷԭO(sh)Ӌ(j)a(chn)ľЃ(yu)ܵ͟ğԷĩͿ |
|
|
650F/1Hour |
|
ĩ |
|
1.2~1.8g/cm3 |
|
|
һƽ30~38um<64umӱ>99%ҪՈ |
|
]l(f) |
1% |
|
ܛc(din) |
60~95 ҕɫɲͬ׃ |
|
|
ܼݔָ(sh)ڮ(dng)?sh)k̎ȡ |
|
ط(wn) |
<30惦棬ɱCһ |
|
Ϳ Ĥ |
^ |
Ŀy |
NЧ |
|
60 |
GB/T9754-88 |
2%100%й |
|
_ |
GB/T1732-93 |
1Kg*50cm |
|
|
GB/T6742-86 |
2mm |
|
|
GB/T9286-88 |
>6mm |
|
|
GB/T9286-88 |
0 |
|
Ӳ |
GB/T6739-86 |
>H |
|
ˮ |
96~100sˮ2Сr(sh) |
׃ɫ |
|
|
5%H2SO4 |
1 |
׃ɫ |
|
48%HCL |
1(g) |
|
5%HAC |
1 |
|
5%H3PO4 |
1 |
|
͉A |
5%NaOH |
30 |
׃ɫ |
|
5%NaCO3 |
|
܄ |
ͪ |
ˢ50 |
׃ɫ |
|
ױ |
|
ͪ |
|
|
|
ƾ |
|
|
|
ᘿ |
ͿĤȳ^150umr(sh)a(chn)ᘿ燊ͿҪ150umr(sh)Ո |
|
}F |
GB1771-91 |
1000Сr(sh) |
ͿĤo׃̎港g<2mm(sh)(yn)tXͿĤ100um
|
|
͝ |
GB1740-79 |
1000Сr(sh) |
Ĥpʧ<1 |
|
ϻ |
Բ]ʹ |
|
ʩ l |
ǰ̎ |
䓲 |
̎ |
|
XͲ |
t̎ |
|
fǰ̎ęz(yn)ҪÿСr(sh)zyһΣzyˎƷ(yng)̵Ҫ˾P(gun)A(y)̎f |
|
Ϳ |
ϵЮa(chn)ƷmͿ늕o늇ͿĦo늇ͿoͿ(Ҫ) Ϳ(Ҫ)ͿՓ(Ҫ) |
|
fͿ|(zh)ęz(yn)ÿСr(sh)һΣzyÑҪ˾ͿĤzy |
|
̻l |
ϵЮa(chn)Ʒm¹̻:늼ӟݗӟtӟȼȼ?x)ͣh |
|
fڙzytأÿzyһ |
|
|
(yng)I(lng) |
ߡxx⚤C(j)O(sh)Ҫߜ؈ |
|
Ч |
NyЧɫʵЧͿϵʹãՈձ˾ʹָ(do) |
|
b\(yn)ݔ |
20Kg(ni)rϩϴ ΣU(xin)ƷԸNʽ\(yn)ݔ(yng)ꖹֱ䣬ܳܟᣬcW(xu)|(zh)| |
|
l(wi)ȫ |
Ոձ˾ȫh(hun)ָ(do)ڱ˾^(q)k̎ȡȫg(sh)(bo)桷 |