|
BĤ
һc; 1ԓa(chn)ƷǷBϵy(tng)÷Ԛ:(x)^(qing)Ĵļ(x)Ma(chn)ֽƉãBO(sh)м(x)к(qing)Ě 2(x)γɵճһĄxcеĤܼݣmpHVオԺȾh(hun) g(sh)ָ(bio)
ʹ÷ BĤͶӷʽm(x)ͶӺgЪͶӣ 1m(x)ͶӣBϵy(tng)\(yn)^ͨ^Ӌ(j)óm(x)ͶӣһͶӝȞ1-6ppmÓ}ˮ10ϡ 2gЪͶӣBϵy(tng)\(yn)^ͨ^Ӌ(j)gЪͶӣ5-7ͶһÿͶ30-60ͶӝȞ300-400ppm; ġbc 1Ͱb25kg20kg/Ͱ 2ﻯ|(zh)(wn)ꎛ̎ڞ1ꡣ ȫco(h) иgr(sh)עڄ(dng)o(h)cƤw۾Ƚ||ôˮ_ϴ |