һc;
1ԓaƷǷBϵy(tng)÷Ԛ:^ĴļMaֽƉBOмкĚá
2γɵճһĄxãcеĤܼmpHVオԺãȾh(hun)
gָ
헡Ŀ | ָ |
⡡^ | {GɫҺw |
PH(1%) | 4.51.0 |
ȡ (20 g/cm3) | 1.030.02 |
| | 1 |
ʹ÷
BĤͶӷʽm(x)ͶӺgЪͶӣ
1m(x)ͶӣBϵy(tng)\^ͨ^Ӌóm(x)ͶһͶӝȞ1-6ppmÓ}ˮ10ϡ
2gЪͶӣBϵy(tng)\^ͨ^ӋgЪͶ5-7ͶһÿͶ30-60ͶӝȞ300-400ppm;
bc
1Ͱb25kg20kg/Ͱ
2ﻯ|(wn)ꎛ̎ڞ1
ȫco
иgԣrעڄӱocƤw۾Ƚ||ôˮ_ϴ