Nϵ
о۱ϩϵ
о۱ϩ(yng)I(lng)
л̿ϵ
Ѓˮˎϵ
ЃˮVϵ
ˮϵ
ҪڅMˮCODȸߵˮͨMЅ(yng)CODȥ߷yЙCD(zhun)׃?yu)ͷױЙCBOD/CODıֵ
ڳˇҪͺĽl.......Ó̎У^Ҫȱl²ؾͲfˣ̎жõص
ؔ費ؚϵy(tng)ɣҪÝˮ?dng)Cɂؚϵy(tng)ɔ腒еܽĺ(yn)f횿0.2mg/L
ȱһҪ0.5mg/LչˇҪһr£2mg/L
iSˮ̎
ӡˢSbU̎
ϴúˮ̎F(xin)
ˮ̎
ЏUˮ̎N
N
ҺxӾ۱ϩa(chn)ƷB
Ó̈́
֮Դˮ̎˾
˾Ԓ0371-63231636
֙C139382080321352300823013607658536
(lin)ϵˣκSL
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