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l(f)rg 2023-09-19

|xӾ۱ϩƤSˮ̎оЩ(yu)

xӾ۱ϩƤSˮ̎оЩ(yu) ̎ˮһҪYˎșzyˮ|xڵ̖fһƤSҪķN۱ϩ ƤSa^ЮaˮˮĝȸAԏҸcƤӹ^˶NWˎƷͬra^߀aAȾ...

l(f)rg 2023-09-18

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۱ϩ B(yng)ֳUˮ B(yng)iˮ̎ѳɞB(yng)iaI(y)l(f)չr挦}Ч̎Hڱoh(hun)߀ڱo߅ˮYԴB(ti)ϵy(tng)Ľ _õЧ͸͵MԲòͬˮ̎ˇOx۱ϩ;ۺȻXM̎ @ӿԌB(yng)ֳˮвԺ...

l(f)rg 2023-09-15

|ۺȻXǶ

ۺȻX Ƕ٣ ˮ|Q˾ۺȻXˮ|IJͬҲͬ ۺȻX ԭˮ100-500mg/IrͶ3-6mg/IwۺȻXwcˮ1/3߅߅Ͷȫܽ ټˮϡጵҪԭˮ100~500mg/rͶ3~6mg/L.wͶӕrˮ|rMˮ...

l(f)rg 2023-09-07

|۱ϩ켈ИI(y)Щ

۱ϩ켈ИI(y)Щã 1 ۱ϩ V ۱ϩͨ^ܘÿ@߳^w ϵӿ켈ڼCWĞVˮ΢ϵy(tng)УCPAMγɴFڼɢСFȻx΢zwcСFϳܼĸÓˮļС...

l(f)rg 2023-09-05

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ЩؕӰ ۱ϩ ܽٶ? о۱ϩNЧɷ֔rٶܽrˮظaƷܽⶼPϵ ʹõ^ ۱ϩ ȫˮſʹ@raƷDZ^ܽģܽrgһ60xӵܽrgܕLһЩ90xӮaƷķ...

l(f)rg 2023-09-04

|ۺȻXʹע

ۺȻX ʹע 1Ͷҕ̎ˮͬһoˮͶs:ҺwaƷ5-100/w20--25/(ƷӋ) 2ϡˮʹüˮs|^ٵԁˮϡҺ 3ͬSһ̖ͬˮ̎ˎܻҲcWˎƷ 4ǰҪœyϡ^...

l(f)rg 2023-09-02

|¾ˮiF^_ˣiɰV

¾ˮiF^_ ˮ溬FǶ 𰸣Ҏ(gu)ˮFxӺ 0.3 mg/L, ˮF103 mg/Lrˮ׃, ^ l mg/Lr,ˮFζ Ҏ(gu)ˮﺬiǶ? 𰸣ˮ˜ʌiҎ(gu)Fi֮͞0.3mg/l iSȞ0.05mg...

l(f)rg 2023-08-28

|۱ϩ_淽

۱ϩ _淽 ۱ϩ(yu)ʹںܴđ÷ȻܶI(y)ʹ÷ͨMдُIȻS֮ľα֮aƷʹܵĆ}УaƷ_DZCaƷʹܵPI ͬƷN|ڲͬ@cYPxPAMı|^Ls xӾ۱ϩ...

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xm xӾ۱ϩ xӶ xӾ۱ϩxӶȵx񣨃H 1xVϴúʯϏSIʹxӻxӾ۱ϩrҲʹxӾ۱ϩxӏȾ۱ϩ10%xӏȻ20%xӏȵĮaƷЧá 2ơƏSˮ̎ͳˮ̎У xӾ...

l(f)rg 2023-08-19

|ϴɳUˮķN۱ϩЧ

ϴɳUˮķN۱ϩЧ ϴɳИI(y)Ҫõ۱ϩˮ|MйҺxڏV|^(q)ϴɳSҲжϴɳˇą^(q)eʹþ۱ϩx|Լ̖ҲһIJҪxُһmҪʹИI(y)šдµ˽ ɰϴUˮāԴ ڽИI(y)ǽ...

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