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      W(xu谷)眭舑(sh赤)
      忑(y豕)>W(xu谷)眭舑(sh赤)

      嬡敦腔路秞燴

         嬡﹜敦眳垀眕路秞船ㄛ岆秪?y角n)橚棑竤p情荾(h迄)(g辰u)璃ㄛ坳腔醱躇僅珨啜飲掀羽ㄛ肮r(sh赤)嬡﹜敦侐笚腔炩穆衱岆鷘腔腔笭猁芴ㄛ稛珩岆嬡﹜敦路秞船腔翋猁埻秪﹝嬡﹜敦婓牝玹龘撳瘛e珨啜掀污禛ㄛ坳腔腴螿僕淥珩都追(f芋)汜婓螿腔鏗覜^(q迂)ㄛ秪森枑詢嬡﹜敦腔路講燊(gu芋n)潬岆嬡﹜敦圮掛旯腔第斮(zh足)眕摯侐笚炩穆腔燴﹝
      珨﹜嬡腔路秞
      1﹜蚚祥肮俶斮(zh足)腔第蹋禫B磁ㄛ衄祔衾路講腔枑詢﹝
      2﹜蛁砩醱啣腔綠僅眕滅砦堤政(xi角n)恉磁虴(y貝ng)ㄛ譯蠸紫芵蘌講ㄛ(du足)綠僅祥肮腔愩斮(zh足)醱啣瞎傖腔嬡蚧橠寋炕
      3﹜鏻T(n豕i)衄諾Уㄛ(y貝ng)婓諾У(n豕i)沓柲第蹋ㄛ甜妏柲第蹋屾衄瑪sㄛ瑪s嗣賸麼屾賸(du足)路歙祥瞳ㄛ肮r(sh赤)諾У綠僅(y貝ng)湮衾100mm﹝
      4﹜嬡穆腔燴坋煦笭猁ㄛむ埻t岆猁妏褞圮嬡腔圮鷂圮眳嶲摯恌嬡鷂遺睿華醱眳嶲衄駟躇腔諉茦ㄛ祥倛傖穆炩ㄛ婓燊(gu芋n)寯B(t角i)r(sh赤)祥芵ˋp炩蚚褫瑪s第蹋沓喃ㄛ沓喃第蹋都蚚躇猾l﹜砎糯﹜禱痋Ⅱˇd﹜邐蘊脹﹝稛意燴ㄛ婬樓奻瑣o娊离ㄛ妏嬡腔路講褫絻(d芍)35~50dB﹝
      媼﹜敦腔路秞
      1﹜敦腔路秞鷂嬡珨ㄛ翋猁Q衾產薛腔綠僅睿敦圮眳嶲鷂遺眳嶲腔躇猾最僅ㄛ跦(j迄)斮(zh足)講隅薺ㄛ綠產薛掀情產薛路講湮ㄛ筍珨庤華樓湮產薛綠僅珩祥岆俇藝腔偞(sh豕)(j足)﹝
      2﹜笢諾產薛敦腔路秞醴ヶ膘耟笢V滓粒蚚5+6+5麼6+9+6ㄛ撈笢諾6mm麼9mm諾茧齡郈梐薛敦ㄛ蝝丳△醴(du足)衾路講腔崝樓價掛o(w迆)釬蚚ㄛ撈5+6+5價掛眈(d芋ng)衾5+5=10mm綠腔茞薛腔路講﹝奧6+9+6tH眈(d芋ng)衾6+6=12mm綠腔茞薛腔路講﹝
      3﹜樓湮諾蚨騅腔褞茞薛敦ㄛ蚕衾諾茧贍騅掀廌湮ㄛ岆敦腔路秞講褫湮盟僅崝樓ㄛ筍褞荋做齟O(sh豕)(j足)猁蛁砩諾茧贍騅斛湮衾100mm暻ㄛ珨啜華挲褫80~200mm,撈(j貝ng)(j足)褫俴﹜衱夔絻(d芍)善廌槽腔路虴彆﹝褞荋做齟O(sh豕)(j足)猁蛁砩恉磁虴(y貝ng)睿僕淥腔荌ㄛ橧丳傶熐p欂М玿(y貝ng)奧蔥腴路講ㄛ褞荋做茞薛綠僅郔疑偞(sh豕)(j足)腕祥珨ㄛ(d芋ng)ヶ都蚚腔笢諾呿敦5+6+5麼6+9+6﹝
      4﹜穆炩(du足)敦腔路秞荌褉祇T珨ㄛ(du足)猁⑴詢腔路秞敦褫婓產薛侐笚蚚俶第蹋褌傮l烒|ㄛ甜婓荋啄桅g腔侐笚釬柲秞燴ㄛ沓溫嗣謂柲秞第蹋蝥ˇd﹜儡鋤柲秞蹬﹜砎糯脹撈褫p淥ㄛ衱夔蔥腴婑秞腔曫fㄛ珨啜挲稛虳瑣o|蝜燴腕疑ㄛ褫崝樓路秞講4‵6dB﹝
       
      馱最偶瞰
      (li芍n)炵扂
      чu粽呏絻(d芍)路秞第蹋衄癹鼠侗
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