Nϵ
ꖾ۱ϩϵ
ꖾ۱ϩ(yng)I(lng)
ꖻ̿ϵ
ꖃˮˎϵ
ꖃˮVϵ
ˮϵ
ҪڅMˮCODȸߵˮͨMЅ(yng)CODȥ߷yЙCD(zhun)׃?yu)ͷױЙCBOD/CODıֵ
ڳˇҪͺĽl.......Ó̎^Ҫȱl²áؾͲf̎жõصġ
ؔ費ؚϵy(tng)ҪÝˮ?dng)Cɂؚϵy(tng)ɔ腒еܽĺf횿0.2mg/L
ȱһҪ0.5mg/LչˇҪһr2mg/Lϡ
iSˮ̎
ӡˢSbU̎
ϴúˮ̎F(xin)
ˮ̎
ꖏUˮ̎N
N
ҺxӾ۱ϩa(chn)ƷB
Ó̈́
֮Դˮ̎˾
˾Ԓ0371-63231636
֙C139382080321352300823013607658536
(lin)ϵˣκSL
˾ַʡԭ·