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す砯路秞嬡敦娊馱最衄癹鼠侗岆珨模宎皺祡薯衾賤Q婑秞嬪嚶腔(ji谷)夔虐(hu芍n)悵(chu角ng)陔倰鼠侗ㄛ摩旃噶﹜嶱追(f芋)﹜汜家(ch見n)誏忮衾珨闚腔眻I宒政(xi角n)測わI(y豕)ㄛ墿ぶ眕“(ji谷)夔虐(hu芍n)悵﹜(chu角ng)陔路秞”橭I(y豕)笢陑r(ji角)硉ㄛ掛翍“褪撮﹜﹜翩艙”腔陔倰路秞燴癩ㄛ橭梠釆眝申[婑秞嬪嚶睿夔埭(ji谷)廣枑鼎廌槽賤Q源偶ㄛ掛鼠侗I(y豕)騫繒(ji谷)夔虐(hu芍n)悵路秞﹜柲秞蜊婖馱最ㄛ眕I(y豕)撮胍(sh迄)睿(y身u)斮(zh足)倰第饜璃ㄛ湖婖詢こ斮(zh足)路秞嬡敦ㄛ衄虴路隗遻蘁芺紫苃嗩p瘧ㄛ湮湮枑詢懈模虐(hu芍n)噫睿汜魂斮(zh足)講ㄛ扂鼠侗偞(sh豕)(j足)汜家(ch見n)腔す砯路秞敦家(ch見n)こ意傔蜓嗣ㄛ褫眕絻(d芍)善蔥腴25dbㄛ35dbㄛ40db善45db腔祥肮n棒腔路秞虴彆ㄛ跦(j迄)諦(sh赤)蕣腔懈模婑秞湮苤﹜倰睿虐(hu芍n)噫ㄛ橦轚x鵚^羥磁腔路秞敦ㄛ掛路秞敦路秞俶夔O槽ㄛ敦闚(qi芍ng)僅詢﹜祥倛﹜粒嫖醱搪湮ㄛ妏蚚袺墿ㄛ甜衄O槽腔悵婺慛完ㄛV滓(y貝ng)蚚衾模穸﹜馱S嶲﹜嫢(y貝)埏﹜揝禭﹜嬴﹜煇鼠弅﹜(hu足)荽弅﹜虛脹黫龤 躝溫ご譣臙-す砯路秞敦ㄛ摩旃噶﹜嶱追(f芋)﹜汜家(ch見n)誏忮衾珨闚腔眻I宒政(xi角n)測わI(y豕)ㄛI(y豕)賤Q懈模婑秞嬪壓疫e鼎(y貝ng)(ji谷)夔虐(hu芍n)悵陔倰路秞敦ㄛ籵餫(f言ng)路秞敦ㄛV笣路秞敦ㄛ淩諾路秞敦ㄛ(f迄)磁路秞敦ㄛす砯路秞敦こ傔蜓ㄛ俶夔O槽ㄛ蚕す砯路秞鼠侗赻家(ch見n)淩諾產薛ㄛ蚚淩諾測杸笢諾ㄛ路秞敦路秞虴彆腕善湮湮枑詢ㄛ奧й祥嫖路秞虴彆腕善枑詢ㄛ路﹜路﹜(ji谷)夔﹜虐(hu芍n)悵脹脹源醱載岆ぱ籵敦舋3-5捷﹝す砯路秞敦魁輒橆^陔腔路秞虐(hu芍n)悵隴陎ㄛ路秞產薛疑路秞俶憩疑ˋ疑腔路秞敦祥岆挋遛蕈譣聹薛憩夔絻(d芍)善路秞虴彆ㄛ衄珨(g豕)燊(gu芋n)潬腔秪匼ㄛ饒憩岆躇猾俶ㄛ珨(g豕)婓俇藝腔路秞敦酕祥善躇猾俶腔悵聃饒憩祥岆路秞敦ㄛ婓路秞產薛鷂俋遺倰第腔窣諉﹜倰第鷂敦遺腔窣諉﹜脹脹o珨祥笭猁ㄛo珨祥燊(gu芋n)潬ㄛ奧す砯酕腔憩岆祥嫖嫖堤伎婓路秞產薛ㄛ婓路秞躇猾俶珩岆(d迆)撿杻伎す砯路秞敦祥砉ぱ籵敦蘁蜇蚨芞蚢不甚課楙な欶鱧埮熊黨鉻觕峒繒卞ㄛB芠饒郕炩絻(d芍)善95%眕奻ㄛ妏躇猾俶絻(d芍)善廌槽ㄛす砯眭耋路秞腔燊(gu芋n)潬秪匼ㄛ賤Q婑秞腔(y身u)斮(zh足)芴ㄛす砯9疑腔蜊筳(j足n)ㄛ枑鼎載疑載(y身u)斮(zh足)腔督(w迄)﹝詢こ斮(zh足)(ji谷)夔虐(hu芍n)悵す砯路秞敦杻c(di見n)ㄩす砯路秞敦假峒啥漁(d芋ng)產薛掩俋薯ぢr(sh赤)ㄛ呯え傖侔瑚睜豯騰橤﹦g褒褷薜ㄛp屾牟坲w腔漲﹝す砯路秞敦ㄩ肮脹綠僅腔趙產薛蕨_(qi芍ng)僅岆ぱ籵產薛腔3‵5捷ㄛ蕨(qi芍ng)僅岆ぱ籵產薛腔3‵5捷﹝す砯路秞敦廗(w豆n)隅俶ㄩ趙產薛撿衄謎疑腔廗(w豆n)隅俶ㄛ夔創忳腔堬醡Ю梠迆薛腔3捷ㄛす砯路秞敦悵寪埏瓊睿炸倰腔滇嶲狦毞妏蚚す砯路秞敦腔滇嶲弅(n豕i)媔廌眳ぱ籵敦舋譟輸gす歙腴10-12⊥ㄛ隄撫祥肮華^(q迂)t猁詢堤8-12⊥﹝す砯路秞敦路秞俶夔疑ㄩ假娊す砯路秞敦撿衄袗埣腔路秞俶夔. 杻e岆腴螿僇路俶夔(y身u)衾肮蚨騅產薛(g辰u)傖腔笢諾產薛ㄛす砯路秞敦瞎娊粒蚚爾諉馱,樓奻猾寯腔嗣У磐(ji谷)(g辰u),耒遻舋飄鍾]釬蚚坋煦隴鞞﹝す砯路秞敦戧頦舝熒擠Y(ji谷)繞磐(ji谷)邞俶夔載疑﹝す砯路秞敦產薛﹝碩孖硩ぱ梢粒蚚淩諾產薛酕路秞敦ㄛ垀眕す砯路秞敦產薛綠僅情珨捷酘衵
假娊す砯路秞嬡敦綴ㄛ妏蠟弅(n豕i)婑秞絻(d芍)善虃(bi芋o)(zh迅n)錨(j赤)眕狟0(bi芋o)(zh迅n)﹜蠟專①砅忳髺腔汜魂W(xu谷)(bi芋o)(zh迅n)ㄩ4(bi芋o)(zh迅n)ㄩ[嶲70煦ㄛ珗嶲55煦]--傑庈笢耋繚蝠籵補(c豕)ㄛ傑^(q迂)(n豕i)碩瑤耋/踚繚補(c豕)^(q迂)郖 3(bi芋o)(zh迅n)ㄩ[嶲65煦ㄛ珗嶲55煦]--馱I(y豕)^(q迂)郖 2(bi芋o)(zh迅n)ㄩ[嶲60煦ㄛ珗嶲50煦]--馱I(y豕)﹜妀I(y豕)﹜懈蛂髦褭^(q迂)郖 1(bi芋o)(zh迅n)ㄩ[嶲55煦ㄛ珗嶲45煦]--眕懈蛂﹜恅諒C(j貝)燊(gu芋n)橠鰽^(q迂)郖 0(bi芋o)(zh迅n)ㄩ[嶲50煦ㄛ珗嶲40煦]--璵(y見ng)^(q迂)﹜詢(j赤)e旲^(q迂)﹜詢(j赤)揝禭^(q迂)脹剒猁杻e假髺腔^(q迂)郖
墿伈す砯路秞敦娊價掛陓洘
掛恄閨郇(j貝ng)(y角n)騫繡譣藿(ji谷)夔蜊婖﹜柲秞馱最ㄛ衄(j貝ng)(y角n)粒蚚灡a(ch見n)漆蹟95倰第摯荎鸃M(j足n)諳躇猾l﹝蜊婖綴腔嬡敦夔滅餫(f言ng)迾齠mㄛ湮湮枑詢賸滇嶲腔ь僅﹝掛恄銅家(ch見n)腔す砯路秞嬡敦腔路俶夔謎疑ㄛ夔衄虴ь燴霣疏ㄛ路秞敦敦闚(qi芍ng)僅詢﹜祥倛﹜粒嫖醱搪湮ㄛ甜撿衄悵婺戧壧獺ㄝa(ch見n)こ意傔蜓嗣ㄛ褫眕絻(d芍)善25dBㄛ30dBㄛ35dB善40dB眕奻腔(g豕)祥肮n棒腔路秞虴彆﹝家(ch見n)こV滓(y貝ng)蚚衾模穸﹜嬴﹜揝禭﹜嫢(y貝)埏﹜馱S嶲﹜煇鼠弅﹜(hu足)荽弅﹜虛脹黫﹝れ善悵婺寣9譣﹜滅m﹜滅豜俋﹜耰L(f言ng)灃﹜p屾涾(d辰ng)﹜鼮﹜妏蚚源晞﹜假姚庣拑釬蚚﹝ す砯路秞嬡敦 唈瀼鷂假髺--專婓珨敦眳路 掛鼠侗汜家(ch見n)腔路秞嬡敦髡夔ㄩ 1﹜掛路秞敦夔衄虴路稷婑ㄛ衄虴蔥腴婑秞絻(d芍)75%-90% 2﹜掛路秞敦(ji谷)夔ㄛ隄撫夔衄虴腔悵厥弅(n豕i)媔 3﹜掛路秞敦褫衄虴郯99%腔豜俋 4﹜掛路秞敦嶱d`魂﹜籵餫(f言ng)Q熂魽〨墓袺墿 5﹜掛路秞敦婖倰藝罠﹜粒嫖醱湮﹜磐(ji谷)(g辰u)陔搭 6﹜掛路秞敦辦厒假娊ㄛ假娊掛路秞敦褫眕轎(d辰ng)芩躂ㄛ褫眕祥斛猁莞壺埻敦ㄛ (g豕)路秞敦假娊(d芋ng)毞撈褫俇傖﹝ 忮綴督(w迄)賡畿 掛鼠侗縳倎^詢妀I(y豕)陓荿(y迄)ㄛ鼠侗衄(j貝ng)(y角n)撮胍(sh迄)侘(j足)(j足)ㄛ偞(sh豕)(j足)假娊薯講(qi芍ng)﹝森俋ㄛ扂鼠侗竹齾郈蘁隅路秞敦斮(zh足)講悵聃f(xi谷)荽ㄛ膘蕾忮綴督(w迄)躲筳(j足n)n偶ㄛ復ˋ舋繭M砩腔督(w迄)﹝
T馱(sh迄)ㄩ10-50 S滇醱搪ㄩ 爛?du足)II(y豕)謞ㄩ
爛筳(j足n)諳謞ㄩ 爛堤諳謞ㄩ 翋猁庈鬕
諦蠓漆碧b鼠侗ㄛ嬴虛ㄛ馱Sㄛ模穸e旲
鼠侗靡想:墿伈す砯路秞敦娊
蛁婬Y掛:佸10f啋/爛-佸30f啋/爛 鼠侗鋒(w見ng)硊ㄩhttp://pmgeyin.glass.com.cn翋I家(ch見n)こㄩ路秞敦,(ji谷)夔路秞敦,蔥婑路秞敦,腴螿路秞敦,嫖滇路,墿伈路秞敦,す砯路秞敦,路秞產薛,淩諾路秞敦,A糯路秞敦,路秞產薛敦 鼠侗傖蕾爛爺ㄩ2006
鼠侗鋒(w見ng)硊ㄩhttp://pmgeyin.glass.com.cn