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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)PVBAzֱӑڌ͸Ҫ^ߵĈ2S׃ˮ͝ͺԵ;϶Ҫ(yu)PVBh(yu)PVBڑVʹáoTø•ÊAzЈǰʮ֏V3ßቺӉ߉ӟ᷽ʽӹl¾ͿMмӹa(chn)a(chn)ƷҎ(gu)񡡡Ŀǰṩӹߞ1830*24402440*3660֮ȵҎ(gu) [Ԕ]

  • DEV•ͨ•øõxl(f)rg2019-07-25

    ? ? ? ?DEVþвͬϵ(sh)IJԭƬͨ^•ԴͷДOøԭƬзʽͬrMDEVAzƬMЌӉӹ••DEV•Ђfĕr򣬕¾вͬϵ(sh)ԭƬa(chn)ͬȵӺ͹ͨ^DEVAAzgĤ͔Da(chn)Ħ•ĄDͨ^ıɢl(f)ȥĶ_DEVõĸ? ? ? ?ƻKOHOa(chn)DEV•PgҪa(chn)ͼӹa(chn)Ʒ|(wn)ɿcͬȵPVBAzͬ•rDEV•30%ͬȵrDEVĸ•PVBAz32%ңҪDEV•õDEVAzgĤзdzչLˮضȌʹÜضȷ6040ڴ˷DEV܎׺oκ׃PVBAzˮԲԼ10•׃ӲӰ푵ĸ•ЧDEVoһNx?? ? ? ?ƻKOHOa(chn)DEVϵЮa(chn)Ʒȷքe 13mmȵDEV13_43dBȞ16mmDEV16•_49dBȞ19mmDEV19_51dBԷڸNĸTøĻ(ji)ܸSVI(y)a(chn)܇gOĸ•ּ•xͨ•ƵĸÊAӲ;и•ʹÉLˮS׃ܷ(wn)c [Ԕ]

  • ϺwSͿͿl(f)rg2019-07-25

    ϺwSͿoCwS؇Ϳc1ظ᣺ϺoCwSͿ-wSͿʩˇͿ|ğֵߣ_3.6R/in.ϵ(sh)0.035w/m.kͬrDzÇͿʩʩγɷܶ׶ǻYЧֹ˿՚⌦@ɷأ˃(yu)Ľ^_(ji)ܵĿY@ʾﱣظͿcһ㱣زϣVޡ۱ȣҪ(ji)40%ҡ?2ͻȼͿ(jng)^ĻW̎ͬroCwSIJȼϾкܸߵȼЧЧܷҲֹ˿՚ȼֹȼLȕrg(jng)PCz򞣬ͻͬroCwSظͿMеćͻҎ(gu)ȫJһͻҷܲSqL˥pʹÉL_50-300׺cF(xin)ʹÉஔ3xϺoCwSͿ-wSͿʩˇͿ(jng)^̎ʹКx䷽oCh(hun)ͼ΢wSq̿ЧطֹΛρȶNxuֳoCwSظͿṩh(hun)@澏ùùǶNĸԴͬroCwSظͿķxܺãxoLrgд˼ﰲȫoĶHoˉw҃ȭh(hun)Ɖģṩʹһȫĭh(hun)ʮ澏xЧ?4룺wSظͿȻijwS׽YЧ•sҿֱӇڽ׌ӱӰ푿gԭеĘoCwSظͿһNdz(yu)•ϣ(jng)PCzϵ(sh)NRC_0.85hh߳͵•WϡɏVw^I(y)SCݾȴͿga(chn)ˇÇͿʩڶٶȿЧ [Ԕ]

  • ׷Nø•ܱ^l(f)rg2019-05-19

    ͨ͸ҏcӲȶܸճa(chn)cвɻȱһNϡNS^Ҋĸ䓻߀П۲AzĥɰȓܵƷN҂ҪBǎ׷NҊĸa(chn)ƷҏĔ(sh)(j)ρ^ĸܵď¡ƷNЩĮa(chn)Ʒρfԭ鱣;пղղһĸЧ鰲ȫPVBAzҲиЧ@Щ挍ĸ挍܉Q֮Įa(chn)Ʒн(jng)򞼉ĸƷĿǰеDEVRҕ•пղȮa(chn)Ʒ׌λxЂČȣ҂Ϊĸ•ܵԭ͸•(sh)ֵρMЌڽoλxһĸһпղпղһٶǰ˰l(f)һN(ji)ܲͨ^gĸ՚_pٟf_(ji)sԴĿͬrвeĸ•ܣһf҂õ6+12A+6пղ•_28ؐȇҌڸTĶx(sh)ֵ25dBfQ֮ҲǿԵղղͬǞ˹(ji)ܽĶl(f)IJa(chn)Ʒͨ^ɌӲ֮gеՌ_pٟfĿՌͬr߀•ԽԽĈ϶Lԇʹղ•̎Ŀǰõ5+0.12V+5ղĸ•_33dBѽ(jng)һNdzõĔ(sh)(j)طNղĸ•_ֲ85dBa(chn)ƷΠ؟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)bʹPVBAzڸߌӽĻI󷶇áPVBAzȻȱcضȵ10z϶ȺPVBzƬӲĸЧҲpPVBʹùͪzտڣta(chn)߅ݺEˮݺELվý(jng)vՕܾ͕֌ӌ²UDEVDEVǽʮF(xin)һƷNòԭƬg•Юa(chn)ӷȲͬcչܵDEVAgĤвͬϵ(sh)IJԭƬo܌Ӊһ•͸^^УԭƬa(chn)ͬĹ@ЩͬĹoɲ{һµDEVAzƬDĦᣬ•ĄDɟ׌ⲿfĶ_ĿĿǰDEV13͸•ĸ•_42dBͬ5+1.52PVB+5+1.52PVB+5PVBAzǺȸСprҲRҕRҕ@ЈһNн(jng)򞼉MƬDEVһǶУԌ•Ăͷ䷽׃DEVpD^ͬròǶȵIJͬ׃L•f·Чĸx•ԓƷNһɽMF(xin)ҕ^촰ʹČDEVMɵMRҕ•_82ؐԏVҵ^촰;ͨ^Ĕ(sh)(j)҂Եõ@ӵĽYՓĿǰõĸa(chn)ƷͮDEVԸ•ϵͻ(yu)݄ٳPVBAzȻղпղta(chn)Ʒĸܲں档Ȼ҂ڌHʹЕ(j)HʹеMиЧĽMDEVcпղĽMϵDEV33DT••ȆƬDEV߀Ҫߣͬrпղõıfwʹ÷ԓʲôӵĸ߀ҪԃPďSPsound insulation|ܵIJό•^ijg•еĽý•Խ|ԽӲܾԽ෴|ɉںܱܾͲǷǾoCǽٲϣһöNoCV(ʯӢɰɰᡢؾʯ̼^ʯʯLʯA)ҪԭoԭƳɵҪɷ֞ͨĻWMNa2SiO3CaSiO3SiO2Na2OCaO6SiO2ȣҪɷǹ}}һNoҎ(gu)tYķǾB(ti)wVڽÁL͸ڻлijЩٵ}@F(xin)ɫɫͨ^߻WķƵõ䓻ЕrһЩ͸ϣۼ׻ϩҲQrI(y)a(chn)wϵ••lʡ׃oҎ(gu)syoµ•WԷǷK˂ϢW͹•Լ˂Ҫ •a(chn)ɔ_•@xρfāԴܶ磬ֵϵ܇•oĈD^fԒ•صęC•ԼҕC^••ͨӍI򣬸ɔ_̖ݔ?sh)Q@NĮa(chn)ԴԁԃȲϵy(tng)ҲԮa(chn)ⲿh(hun)һ˂÷ؐdB•ďȣS/N•̖Ӱ푳̶•Ŀ܁ԴwC܇Sءճ•ǭh(hun)Ⱦ֮һPTһķҎ(gu)• [Ԕ]

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