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I(yng),•,ܲ,ů߅,T(mn),ղ,пղ,,ײ,zӡ,Უ,Az

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  • Ϻƻ48վW(wng)ψr(ji)l(f)r(sh)g2020-04-08

    a(chn)ƷQ(chng)Ҏr(ji)bȼ13465ľһƷղ10650ľһƷԓr(ji)ɣϺƻƼ޹˾ṩ [Ԕ]

  • ͑(h)Azoڲc•ϲa(chn)I(y)l(f)r(sh)g2019-07-27

    a(chn)Ʒc(din)1͸o(w)FЧ(yu)PVBAzֱӑڌ͸Ҫ^ߵĈ(chng)2S׃ˮ͝ͺԵ;϶Ҫ(yu)PVBh(yu)PVBڑ(h)VʹoT(mn)ø•ÊAzЈ(chng)ǰʮ֏V3ßቺӉ߉ӟ᷽ʽӹl¾ͿM(jn)мӹa(chn)a(chn)ƷҎ񡡡Ŀǰṩӹߞ1830*24402440*3660֮ȵҎ [Ԕ]

  • DEV•ͨ•øõxl(f)r(sh)g2019-07-25

    ? ? ? ?DEVþвͬ(dng)ϵIJԭƬͨ^(gu)•(li)ԴͷД(li)OøԭƬзʽͬr(sh)M(jn)DEVAzƬM(jn)ЌӉӹ••(dng)DEV•Ђfĕr(sh)(hu )¾вͬ(dng)ϵԭƬa(chn)ͬȵ(dng)͹ͨ^(gu)DEVAAzgĤ͔Da(chn)Ħ•Ą(dng)Dͨ^(gu)ıɢl(f)ȥĶ_DEVõĸ? ? ? ?ƻKOHOa(chn)DEV•P(gun)g(sh)Ҫa(chn)ͼӹa(chn)Ʒ|(zh)ɿcͬȵPVBAzͬ•rDEV•30%ͬȵrDEVĸ•PVBAz32%ҪDEV•õDEVAzgĤзdzչL(chng)ˮضȌʹÜضȷ6040ڴ˷DEV܎׺o(w)κ׃PVBAzˮԲԼ10•(hu )׃ӲӰ푵ĸ•ЧDEVo(w)һNx?? ? ? ?ƻKOHOa(chn)DEVϵЮa(chn)Ʒȷքe 13mmȵDEV13_43dBȞ16mmDEV16•_49dBȞ19mmDEV19_51dBԷڸNĸT(mn)øĻܸS(chng)VI(y)a(chn)܇(ch)gOĸ•ּ•xͨ•ƵĸÊAӲ;и•ʹÉL(chng)ˮS׃ܷc(din) [Ԕ]

  • ϺwSͿͿl(f)r(sh)g2019-07-25

    ϺwSͿo(w)CwS؇Ϳc(din)1ظ᣺Ϻo(w)CwSͿ-wSͿʩˇͿ|(zh)ğֵ_3.6R/in.ϵ0.035w/m.kͬr(sh)DzÇͿʩʩγɷܶ׶ǻYЧֹ˿՚⌦@ɷ˃(yu)Ľ^_ܵĿY@ʾﱣظͿcһ㱣زϣV۱ȣҪ40%?2ͻȼͿ(jng)^(gu)ĻW(xu)̎ͬr(sh)o(w)CwSIJȼϾкܸߵȼЧЧܷҲֹ˿՚ȼֹȼL(chng)ȕr(sh)g(jng)P(gun)Czͻͬr(sh)o(w)CwSظͿM(mn)еćͻҎȫJһͻҷܲSqL(chng)˥pʹÉL(chng)_50-300׺cFʹÉஔ3x(chng)Ϻo(w)CwSͿ-wSͿʩˇͿ(jng)^(gu)̎ʹКx(chng)䷽o(w)Ch(hun)ͼ΢wSq̿ЧطֹΛρȶNx(chng)uֳo(w)CwSظͿṩh(hun)@澏ùùǶNĸԴͬr(sh)o(w)CwSظͿķx(chng)ܺx(chng)o(w)L(chng)r(sh)gд˼ﰲȫo(w)ĶHoˉw҃ȭh(hun)Ɖṩʹһ(g)ȫĭh(hun)ʮ澏x(chng)Ч?4룺wSظͿȻijwS׽YЧ•(dng)sҿֱӇڽ׌ӱӰ푿gԭеĘo(w)CwSظͿһNdz(yu)•(jng)P(gun)CzϵNRC_0.85hh߳(li)͵•W(xu)ɏVw^I(y)S(chng)(li)CݾȴͿga(chn)ˇÇͿʩڶٶȿЧ [Ԕ]

  • ׷Nø•ܱ^l(f)r(sh)g2019-05-19

    ͨ͸ҏcӲȶܸճa(chn)cвɻȱһNN(li)S^Ҋ(jin)ĸ䓻߀П۲AzĥɰȓܵƷN҂ҪBǎ׷NҊ(jin)ĸa(chn)ƷҏĔρ(li)^(gun)ĸܵďƷNЩĮa(chn)Ʒ(li)ρ(li)f(shu)ԭ鱣;пղղһĸЧ鰲ȫPVBAzҲиЧ@Щ挍(sh)ĸ挍(sh)܉Q(chng)֮Įa(chn)Ʒн(jng)򞼉ĸƷĿǰеDEVRҕ•пղȮa(chn)Ʒ׌λxЂ(g)Č҂(hu )Ϊĸ•ܵԭ͸•ֵρ(li)M(jn)Ќڽoλxһ(g)ĸһпղпղһٶǰ˰l(f)һNܲͨ^(gu)gĸ՚_pٟf_sԴĿͬr(sh)вeĸ•һ(li)f(shu)҂õ6+12A+6пղ•_28ؐȇҌڸT(mn)Ķxֵ25dB(li)f(shu)Q(chng)֮ҲǿԵղղͬǞ˹ܽĶl(f)IJa(chn)Ʒͨ^(gu)ɌӲ֮gеՌ_pٟfĿՌͬr(sh)߀•Խ(li)ԽĈ(chng)϶(hu )Lԇʹղ(li)•̎Ŀǰõ5+0.12V+5ղĸ•_33dBѽ(jng)һNdzõĔطNղĸ•_ֲ85dBa(chn)ƷΠ؟o(w)󷶇ƏV҂Hƽ岣ĔPVBAzAz鰲ȫһNɞ齨гõIJa(chn)Ʒõİȫܵ?jng)_񲻕(hu )wRɢԞһ(g)wԸõıoȫ@Ҳ˂l(f)ʹ@Nij˂ܿl(f)FPVBϼӹ6+1.52+6Az܉ЧĽ35ؐϵ•ҿԴҎa(chn)bʹPVBAzڸߌӽĻI(lng)󷶇PVBAzȻȱc(din)ضȵ10z϶ȺPVBzƬ(hu )ӲĸЧҲ(hu )pPVBʹùͪzտt(hu )a(chn)߅ݺEˮݺEL(chng)վý(jng)vՕܾ͕(hu )֌ӌ²UDEVDEVǽʮ(li)Fһ(g)ƷNòԭƬg•Юa(chn)(dng)Ȳͬc(din)չܵDEVAgĤвͬϵIJԭƬo܌Ӊһ•͸^(gu)^(gu)ԭƬ(hu )a(chn)ͬĹ@ЩͬĹo(w)ɲ{һµ(dng)DEVAzƬDĦ•Ą(dng)Dɟ׌ⲿfĶ_ĿĿǰDEV13͸•ĸ•_42dBͬ5+1.52PVB+5+1.52PVB+5PVBAzǺȸСpr(ji)ҲRҕRҕ@(li)Ј(chng)һNн(jng)򞼉MƬDEVһǶԌ•Ăͷ䷽׃DEVpD^(gu)ͬr(sh)òǶȵIJͬ׃L(chng)•f·Чĸx•ԓƷNһɽMFҕ^(gun)촰ʹČDEVMɵMRҕ•_82ؐԏVҵ^(gun)촰;ͨ^(gu)Ĕ҂Եõ@ӵĽYՓĿǰõĸa(chn)Ʒ(li)ͮDEVԸ•ϵͻ(yu)݄ٳPVBAzȻղпղta(chn)ƷĸܲںȻ҂ڌ(sh)HʹЕ(hu )(sh)HʹеM(jn)иЧĽMDEVcпղĽMϵDEV33DT••ȆƬDEV߀Ҫͬr(sh)пղõıf(shu)wʹ÷ԓʲôӵĸ߀Ҫԃ(xn)P(gun)ďS(chng)P(gun)sound insulation|(zh)ܵIJό•^ij(g)g•еĽý•Խ|(zh)ԽӲܾԽ෴|(zh)ɉںܱܾͲǷǾo(w)CǽٲһöNo(w)CV(ʯӢɰɰؾʯ̼^ʯʯL(chng)ʯA)ҪԭoԭƳɵҪɷ֞ͨĻW(xu)MNa2SiO3CaSiO3SiO2Na2OCaO6SiO2Ҫɷǹ}}һNo(w)ҎtYķǾB(ti)wVڽÁ(li)L(fng)͸ڻлijЩٵ}(li)@Fɫɫͨ^(gu)߻W(xu)ķƵõ䓻Еr(sh)һЩ͸ϣۼ׻ϩҲQ(chng)rI(y)a(chn)wϵ••l׃o(w)Ҏsyo(w)µ•W(xu)ԷǷK˂ϢW(xu)͹•Լ˂Ҫ (tng)•a(chn)ɔ_•@(g)xρ(li)f(shu)ā(li)Դֵܶϵ܇(ch)•oĈD(sh)^f(shu)Ԓ(hu)•صęC•ԼҕC^(gu)••ͨӍI(lng)ɔ_̖ݔ(chng)Q(chng)@N(chng)Įa(chn)Դԁ(li)?xn)ȲϵyҲԮa(chn)ⲿh(hun)һ˂÷ؐdB(li)•ďȣS/N(li)•̖Ӱ푳̶•Ŀ܁(li)ԴwC܇(ch)S(chng)ճ•ǭh(hun)Ⱦ֮һP(gun)T(mn)һķҎ• [Ԕ]

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