Xγ?
ߣͬdf(wn) g[ l(f)r(sh)g18-12-11
һN°|(zh)ͻ׃(du)(dng)»L(zhng)øˮһ(hu)(do)wжƤw_ѪܓpЇ(gu)ˮl(wi)(bio)(zhn)Ҏ(gu)ˮ麬ó^(gu)10ug / L(as)҂?c)ˮ֮ǰ?hu)ȡX飬ôXγ?
XC(j)ڸ߱ȱeͻXIJˮеȾͨ^(gu)W(xu)xӽQ̶棬Ķȥͨ^(gu)Xȥ^(gu)̣60ml / minٺ4.5m / h^(gu)Vͨ^(gu)^(gu)Vҹͣ\(yn)ȡԷeﲢ_ˮе麬(dng)ˮе麬^(gu)0.05 mg / Lr(sh)ֹͣ
̎^(gu)4000ֱ1mm~3mm /(s830kg)ˮҺʹ1%cҺҺs^(gu)Vwe4ѭh(hun)ĻX؏(f)ʹôӰȥЧʵЩ?
1Ӳȣܛˮȥ@Ӳˮ
2Ļσr(ji)As5 +ȥ@As3 +
3\(yn)зʽgЪ\(yn)Ќ(du)ȥЧ(yu)ڕҹBm(x)\(yn)У
4ȣSȵӣȥЧʽ
5XСȥЧ@ڴȥЧ
6pHֵAs 5+ܛˮmpHֵ5-8ӲˮmpHֵ5-6As 3+ӲˮmpHֵ8
X^c(din)cվo(w)P(gun)