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^ʺɫɫɾwAСһB(yng)~ˮݵȵă(yu)|(zh)a(chn)Ʒ...
a(chn)ƷB
ˮ䌣
ˮ䌣^ʺɫɫɾwAСһ£B(yng)~ˮݵȵă(yu)|(zh)a(chn)Ʒ
Ҏ(gu)
ˮҪҎ(gu)1-2mm2-3mmȡ
a(chn)Ʒԃ(yu)|(zh)Ҫa(chn)ԭ(jng)ɡƷߜ?z)Yֵһϵйˇӹɵ^wStɫɫˮ匣ʺɫwɸ(j)Ҫa(chn)
a(chn)Ʒԡ
1.һy(tng)ɰʯxȻ|(zh)ӟ̎ӹȻAwۻЧʹLͬr(sh)߂õˮԼͨ,B(yng)(x)ˮҪЙC(j)|(zh)mʹˮ֮
2.ͨˮҪߵˮCO2,ҺʻotЧ
3.pHֵ|(zh)(wn)_ˮݼ~ֻL
4.Ȼ|(zh)oȾɫɷݣ(hu)a(chn)ἰ}ɰʹ
5.^Vϵy(tng)Ƶͬr(sh)һμsСr(sh)峺ɾSʹíh(hun)ˮ|(zh)LȻ