Ҫɷݣ
\}ЙC}ᡢԪɢ
|(zh)˜ʣ
Ŀ |
ָ | |
(yu) Ʒ |
һ Ʒ | |
ԽM% |
25--30 |
20--25 |
ܶȣg/cm3,20 |
1.15 |
1.05 |
pHֵ1%ˮҺ |
3.01.5 |
3.01.5 |
ףPO43--Ӌ% |
7.01 |
7.01 |
蹸% |
90--95 |
80--90 |
ʹ÷
1ϵˮ̎턩ʹͨ3050ppmܽӋʹõPHֵ7.88.3
2gͶҲBm(x)Ͷ
ע헣
ڸӲsˮʹÕrTYϵ0ʹ
bA棺25ͰbꎛܹĎ췿
|(zh)ڣʮ
dzǿhh(hun)Ƽ˾ŶSa
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