SƵИI(y)ѸͰl(f)չܺĆ}Ҳu@(sh)(j)@ʾ҇ƵI(y)ָܺ(bio)13.3%ȇHƵI(y)M(jn)ˮƽ߳5ٷcƽ;Ƶ100~200ǧߕr/m?ஔ(dng)ͨо늵10~20
ھƵĽ(jng)I^̮(dng)У(ji)ܽǹ(ji)sɱһdzҪķҸƵ@ĴʩҲDzMͬġβȡЧķ_(d)Ľ͓pģƾƵ\IɱһֱǹP(gun)ĵĆ}
Ƶ꽨ܺĆ}ԭ
ƵИI(y)S׃(ji)cҹʹòe{(dio)C̎ڲؓ(f)ɼ^ؓ(f)r\Уͬą^(q)?q)ڿ{(dio)ʹͬˮ(w)ˮͨ{(dio)ڲؓ(f)µĸܺģ(do)¾Ƶסʺ͕ܵr{(dio)\D(zhun)ĺc͝Mrĺ]вӸֱ߲ɾƵ̝p
(ji)ܸ참
{(dio)(ji)늸죺Ӳh(hun)(ji)ȿ]wO(sh)CM(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% Դģ 6dB
ϴ{(dio)Pܺ^VW(wng) Ƶÿϴһο{(dio)PܡHԽ 4%-5% ܺҲԷֹù܊F(tun)ڹܵͨL(fng)ڃ(ni)Ⱦ҃(ni)՚{(dio)VW(wng)tҪ(jng)坍{(dio)ϵy(tng)\Еr\вˮϵy(tng)yT(yng)ȫ_ͣ\ϵy(tng)yT(yng)P(gun)]ֹˮB©·Դēpʧ{(dio)ͣ\rˮϵy(tng)·횝MˮB(yng)÷ſնɹ·gP
ƵеĹ(ji)ܸаl(f)]óЧHQ˾ƵLڴڵؓ(f)ɹr{(dio)\ܺĴʹˮܵĆ}ͬrɌF(xin)ؾأ˿סm
һƪ
ϺY | yһyľƵǷҪ(ji)ܸ
һƪ
ϺY | ؝ƽÆ