ˮ䌣B(yng)~
£2017/3/20 12:03:06 c(din)
- a(chn)ƷƷ W
- a(chn)Ʒ̖(ho) 1-2mm
- a(chn)Ʒ
ˮ䌣^ʺɫɫɾwA(rn)СһB(yng)~ˮݵȵă(yu)|(zh)a(chn)Ʒ...
a(chn)ƷB
ˮ䌣
ˮ䌣^ʺɫɫɾwA(rn)СһB(yng)~ˮݵȵă(yu)|(zh)a(chn)Ʒ
Ҏ(gu)
ˮҪҎ(gu)1-2mm2-3mmȡ
a(chn)Ʒԃ(yu)|(zh)Ҫa(chn)ԭϣ(jng)Ʒߜ?z)Yֵһϵйˇӹɵ^wStɫɫˮ匣ʺɫwɸ(j)Ҫa(chn)
a(chn)Ʒԡ
1.һy(tng)ɰʯxȻ|(zh)ӟ̎ӹȻAw⣬ۻЧʹL(zhng)ͬr(sh)߂õˮԼͨ,B(yng)(x)ˮҪЙC(j)|(zh)mʹˮ֮
2.ͨˮݣҪߵˮCO2,ҺʻotЧ
3.pHֵ|(zh)(wn)_ˮݼ~ֻL(zhng)
4.Ȼ|(zh)o(w)Ⱦɫɷ(hu)a(chn)ἰ}ɰʹá
5.^(gu)Vϵy(tng)Ƶͬr(sh)һμsСr(sh)峺ɾSʹíh(hun)ˮ|(zh)L(zhng)Ȼ