a(chn)ƷB
a(chn)Ʒ飺
1ˮ̎Semˮ̎;
2ʳƷSUˮ;
3SBVҺ̎
ʹ÷
ʹÕrɌa(chn)ƷֱͶȼܽϡጝȞ10~20%ñͶӵ(yng)ءa(chn)ƷmõpHֵV(j)Uˮĺͬwһͨ^_ rȡһԭˮmׄ(500ppm)UˮpHֵ{(dio)(ji)7~8۱ϩPAM^VȡҺyĺ(̎ؽҺMж̎)
a(chn)Ʒ(yu)
1ӷ(yng)ٶȿ
2̟̎oҪҪˮ̎ϵy(tng)̼O(sh)
3Ч0.5ppm
4cЈͬa(chn)ƷЧáˎЧ
ע
1ˆTҪ÷oþߣ_ȫ
2a(chn)ƷՈøꎛͨL(fng)Ĉ
3ΪŅ^(q)
l(f)ڣ2020/6/4 g[Δ(sh)