SƵИI(y)ѸͰl(f)չܺĆ}Ҳu@(sh)(j)@ʾ҇ƵI(y)ָܺ(bio)13.3%ңȇHƵI(y)M(jn)ˮƽ߳5ٷc(din)ƽ;Ƶ100~200ǧߕr/m?ஔ(dng)ͨо늵10~20
ھƵĽ(jng)I^̮(dng)У(ji)ܽǹ(ji)sɱһdzҪķҸƵ@ĴʩҲDzMͬβȡЧķ_(d)Ľ͓pƾƵ\(yn)IɱһֱǹP(gun)ĵĆ}
Ƶ꽨ܺĆ}ԭ
ƵИI(y)S׃(ji)cҹʹòe{(dio)C(j)̎ڲؓ(f)ɼ^ؓ(f)r\(yn)Уͬą^(q)?q)ڿ{(dio)ʹͬˮ(w)ˮͨ{(dio)ڲؓ(f)µĸܺ(do)¾Ƶסʺ͕ܵr{(dio)\(yn)D(zhun)ĺc͝Mrĺ]вӸֱ߲ɾƵ̝p
(ji)ܸ참
{(dio)(ji)늸죺Ӳh(hun)(ji)ȿ]wO(sh)C(j)M(jn)и҂ˮM(jn)׃l(ji)늼g(sh)öƷ·{(dio)(ji)o(j)ؓ(f)r{(dio)(ji)ˮÔ(sh)lʹw늴½
҃(ni)]Ƶ꽨ȫñغ͚ÔXϽͲĺпղԽݗ(ji)sԴʹñпղʹÌp 30% Դ 6dB
ϴ{(dio)Pܺ^VW(wng) Ƶÿϴһο{(dio)PHԽ 4%-5% ܺģҲԷֹù܊F(tun)ڹܵͨL(fng)ڃ(ni)Ⱦ҃(ni)՚{(dio)VW(wng)tҪ(jng)坍{(dio)ϵy(tng)\(yn)Еr\(yn)вˮϵy(tng)yT(yng)ȫ_ͣ\(yn)ϵy(tng)yT(yng)P(gun)]ֹˮB©·Դēpʧ{(dio)ͣ\(yn)rˮϵy(tng)·횝MˮB(yng)÷ſնɹ·gP
ƵеĹ(ji)ܸаl(f)]óЧHQ˾ƵLڴڵؓ(f)ɹr{(dio)\(yn)ܺĴʹˮܵĆ}ͬrɌ(sh)F(xin)ؾ˿סmԡ
һƪ
ϺY | yһyľƵǷҪ(ji)ܸ죿
һƪ
ϺY | ؝ƽÆ