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ϺƻƼ޹˾

I,•,(ji)ܲ,ů߅,T,ղ,пղ,,ײ,zӡ,Უ,Az

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  • Ϻƻ48վW(wng)ψrl(f)rg2020-04-08

    a(chn)ƷQҎ(gu)rbȼ13465ľһƷղ10650ľһƷԓrɣϺƻƼ޹˾ṩ [Ԕ]

  • ͑Azoڲc•ϲa(chn)I(y)l(f)rg2019-07-27

    a(chn)Ʒc1͸oFЧ(yu)PVBAzֱӑ(yng)ڌ͸Ҫ^ߵĈ2S׃ˮ͝ͺԵ;϶Ҫ(yu)PVBh(yun)(yu)PVBڑVʹoTø•ÊAzЈǰʮ֏V3ßቺӉ߉ӟ᷽ʽӹl¾ͿMмӹa(chn)a(chn)ƷҎ(gu)񡡡Ŀǰṩӹߞ1830*24402440*3660֮(ni)Ҏ(gu) [Ԕ]

  • DEV•ͨ•øõxl(f)rg2019-07-25

    ? ? ? ?DEVþвͬϵ(sh)IJԭƬͨ^•ԴͷДO(sh)øԭƬзʽͬr(yng)MDEVAzƬMЌӉӹ(dng)••DEV•Ђfĕr򣬕(do)¾вͬϵ(sh)ԭƬa(chn)ͬȵӺ͹ͨ^DEVAAzgĤ͔Da(chn)Ħ•ĄD(zhun)ͨ^ıɢl(f)ȥĶ_(d)DEVõĸ? ? ? ?ƻKOHOa(chn)DEV•(yn)P(gun)g(sh)Ҫa(chn)ͼӹa(chn)Ʒ|(zh)(wn)ɿcͬȵPVBAzͬ•rDEV•30%ͬȵrDEVĸ•PVBAz32%ҪDEV•õDEVAzgĤзdzչLˮضȌʹÜضȷ6040ڴ˷(ni)DEV܎׺oκ׃PVBAzˮԲԼ10•׃ӲӰ푵ĸ•ЧDEVoһNx?? ? ? ?ƻKOHOa(chn)DEVϵЮa(chn)Ʒȷքe 13mmȵDEV13_(d)43dBȞ16mmDEV16•_(d)49dBȞ19mmDEV19_(d)51dBԷ(yng)ڸNĸTøĻ(ji)ܸSVI(y)a(chn)܇gO(sh)ĸ•ּ•xͨ•ƵĸÊAӲ;ϣи•ʹÉLˮS׃ܷ(wn)c [Ԕ]

  • Ϻ(x)wSͿͿl(f)rg2019-07-25

    Ϻ(x)wSͿoCwS؇Ϳc1ظ᣺ϺoCwSͿ-(x)wSͿʩˇͿ|(zh)ğֵ_(d)3.6R/in.(do)ϵ(sh)0.035w/m.kͬrDzÇͿʩʩγɷܶ׶ǻY(ji)(gu)Чֹ˿՚⌦@ɷأ˃(yu)Ľ^ܣ_(d)(ji)ܵĿY@ʾﱣظͿcһ㱣زϣVޡ۱ȣҪ(ji)40%?2ͻȼͿ(jng)^ĻW(xu)̎ͬroCwSIJȼϾкܸߵȼЧЧܷҲֹ˿՚ȼֹȼLȕrg(jng)P(gun)C(gu)z򞣬ͻͬroCwSظͿMеćͻҎ(gu)ȫJ(rn)һͻҷܲSqL˥pʹÉL_(d)50-300׺cF(xin)ʹÉஔ(dng)3xϺoCwSͿ-(x)wSͿʩˇͿ(jng)^̎ʹКx䷽oCh(hun)ͼ(x)΢wSq̿ЧطֹΛρȶNxuֳoCwSظͿṩh(hun)@澏ùɣùǶNĸԴͬroCwSظͿķxܺxoLrgд˼ﰲȫoãĶHoˉw҃(ni)h(hun)Ɖṩʹһȫĭh(hun)ʮ澏xЧ?4룺(x)wSظͿȻij(x)wS׽Y(ji)(gu)Ч•sҿֱӇڽ׌ӱӰ푿gԭеĘ(gu)ΡoCwSظͿһNdz(yu)•(jng)P(gun)C(gu)zϵ(sh)NRC_(d)0.85h(yun)h(yun)߳͵•W(xu)ɏVw^I(y)SCݾȴͿga(chn)ˇÇͿʩڶٶȿЧ [Ԕ]

  • ׷Nø•ܱ^l(f)rg2019-05-19

    ͨ͸ҏcӲȶܸճa(chn)cвɻȱһNNS^Ҋĸ䓻߀П۲AzĥɰȓܵƷN҂ҪBǎ׷NҊĸa(chn)ƷҏĔ(sh)(j)ρ^ĸܵďƷNЩĮa(chn)Ʒρfԭ鱣;пղղһĸЧ鰲ȫPVBAzҲиЧ@Щ挍ĸ挍܉Q֮Įa(chn)Ʒн(jng)򞼉ĸƷĿǰеDEVRҕ•пղȮa(chn)Ʒ׌λxЂČ҂Ϊĸ•ܵԭ͸•(sh)ֵρMЌȣڽoλxһĸһпղпղһٶǰ˰l(f)һN(ji)ܲͨ^gĸ՚_(d)pٟf_(d)(ji)sԴĿͬrвeĸ•һf҂õ6+12A+6пղ•_(d)28ؐȇҌڸTĶx(sh)ֵ25dBfQ֮ҲǿԵղղͬǞ˹(ji)ܽĶl(f)IJa(chn)Ʒͨ^ɌӲ֮gеՌ_(d)pٟfĿՌͬr߀•(do)ԽԽĈ϶Lԇʹղ•̎Ŀǰõ5+0.12V+5ղĸ•_(d)33dBѽ(jng)һNdzõĔ(sh)(j)طNղĸ•_(d)ֲ85dBa(chn)ƷΠ?z)o󷶇ƏV҂Hƽ岣Ĕ(sh)(j)PVBAzAz鰲ȫһNɞ齨гõIJa(chn)Ʒõİȫܣܵ?jng)_񲻕wRɢԞһwԸõıoȫ@Ҳ˂l(f)ʹ@Nij˂ܿl(f)F(xin)PVBϼӹ6+1.52+6Az܉ЧĽ35ؐϵ•ҿԴҎ(gu)a(chn)bʹáPVBAzڸߌӽĻI(lng)󷶇(yng)PVBAzȻȱcضȵ10z϶ȺPVBzƬӲ(yng)ĸЧҲpPVBʹùͪzտڣta(chn)߅ݺEˮݺELվý(jng)vՕܾ͕֌ӌ(do)²UDEVDEVǽʮF(xin)һƷNòԭƬg•Юa(chn)ӷȲͬcչܵDEVAgĤвͬϵ(sh)IJԭƬo܌Ӊһ(dng)•͸^^ԭƬa(chn)ͬĹ@ЩͬĹoɲ{(dio)һµӣDEVAzƬDĦ•ĄD(zhun)ɟ׌ⲿfĶ_(d)ĿĿǰDEV13͸•ĸ•_(d)42dBͬ5+1.52PVB+5+1.52PVB+5PVBAzǺȸСprҲRҕRҕ@ЈһNн(jng)򞼉MƬDEVһǶԌ•Ăͷ䷽׃DEVpD(zhun)^ͬròǶȵIJͬ׃L•f·Чĸx•ԓƷNһɽMF(xin)ҕ^촰ʹČDEVMɵMRҕ•_(d)82ؐԏVҵ^촰;ͨ^Ĕ(sh)(j)҂Եõ@ӵĽY(ji)ՓĿǰõĸa(chn)Ʒͮ(dng)УDEVԸ•ϵͻ(yu)݄ٳPVBAzȻղпղta(chn)Ʒĸܲں(dng)Ȼ҂ڌHʹЕ(j)HʹеMиЧĽMDEVcпղĽMϵDEV33DT••ȆƬDEV߀Ҫͬrпղõıfwʹ÷ԓʲôӵĸ߀ҪԃP(gun)ďSҡP(gun)sound insulation|(zh)ܵIJό•^ijg•еĽý•Խ|(zh)ԽӲܾԽ෴|(zh)ɉںܱܾͲǷǾoCǽٲһöNoCV(ʯӢɰɰؾʯ̼^ʯʯLʯA)ҪԭoԭƳɵҪɷ֞ͨĻW(xu)MNa2SiO3CaSiO3SiO2Na2OCaO6SiO2Ҫɷǹ}(f)}һNoҎ(gu)tY(ji)(gu)ķǾB(ti)wV(yng)ڽÁL(fng)͸⣬ڻлijЩٵ}@F(xin)ɫɫͨ^߻W(xu)ķƵõ䓻ЕrһЩ͸ϣۼ׻ϩҲQr(nng)I(y)a(chn)wϵ••l׃oҎ(gu)syoµ•W(xu)ԷǷK˂ϢW(xu)(x)͹•Լ˂Ҫ •a(chn)ɔ_•@xρfāԴܶ磬ֵϵ܇•oĈD^fԒ•صęC•ԼҕC^••ͨӍI(lng)ɔ_̖ݔ?sh)Q@NĮa(chn)Դԁԃ(ni)ϵy(tng)ҲԮa(chn)ⲿh(hun)һ˂÷ؐdB•ďȣȣS/N•̖Ӱ푳̶ȡ•Ŀ܁ԴwC܇Sճȡ•ǭh(hun)Ⱦ֮һP(gun)Tһ(yng)ķҎ(gu)• [Ԕ]

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