ϳɽM
}ЙC}
|(zh)ָˣ
Ŀ |
ָ | |
(yu)Ʒ |
һƷ | |
ԽM % |
25--30 |
20--25 |
ܶȣg/cm3,20 |
1.15 |
1.05 |
pH(1%ˮҺ) |
3.01.5 |
3.01.5 |
ףPO43-Ӌ % |
7.01 |
6.01 |
蹸 % |
90--98 |
80--90 |
z˜ʣGB5005095
ܣ
1 ~O(sh)ľgAĤ@m늏SO(sh)sˮ̎
2 õĵyֵЧһąf(xi)ͬ
3 Ӳ߉Asˮ䪚ص蹸gЧ
4 sˮеһЩ|(zh)һ
5 ڳ_ʽѭh(hun)sˮϵy(tng)蹸ƽ_85%
;VұИI(y)
ʹ÷
1 ~Ķ龏gһʹÝ2535ppm֮g
2 ̼䓶蹸һʹÝ2035ppm֮g
3 蹸gʹÝȲС30ppm
4 ӋBm(x)Ͷ
bA棺20Ͱ15bbꎛͨL̎š
|(zh)ڣʮ
dzǿhh(hun)Ƽ˾ŶSa
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