? ?(do)Zæµһ֮صҮ(dng)ȻϢɐ˵o̎棬ϵ߄܇vˮ{(dio)ˮµďVڵ(yn)ظɔ_҂ǂy}£ oҸքӽԼӄҲҸo?Լ fԒҕϢrgֲͬܵӰ푵ģע Ǐ@oҸh(j)ͬĂ̎ͬķ? ? 1Tģ? ? ӼҵľģTnjľh^ÓQɌľȻIһЩܷlٰijеģܷl̶T@Ӿok!? ? 2wģ? ???һĉҕ? ?? ???? ? wҕɳl(f)m@˽ԸãҕľƼ˽кܺõ@ӼҵͲˣĉϣ? ?????? ???gwҕͱ^ռg҂ԇԇĉ^õIJһøҪôʯЧã@ӰbЧҲǷdz [Ԕ]
͑һ}fQ{(dio)C(j)ֱܷ䁸||cڸc|ЩeĎׂǶՓһ|cbλòͬ|:һNpײ,ҪɸܶȾϩl(f)ݸ(j)W(xu)ԾƶҪbϻذpӻͬ|(zh)ػͬȲcMʹý(jng)eӹĵĸӲʹõNJAPVBĤ(jng)ߜظ߉ιճ϶ɵĵĸӲڸ֮gAг˸ӺYXϽ߅ܷzzzY(ji)(gu)zճӺϳɵIJMһNñƿԭɲɹľ⿹ƽͲ(gu)Ч澏ǺЧ(yng)γɵĸȣڴ܃(ni)dz̶ȸxlҪbT_{(dio)C(j)ɉڴ҃(ni)@|Ч]{(dio)C(j)扦Ҫb|һ{(dio)C(j)ǏĴM(jn)҃(ni)Դb|DzF(xin)ġtкܺõЧbһӻb܉ЧĴM(jn)|cʩͬ|ʩ14cmĻǰO(sh)ԓa(chn)ƷĨһ4cmˮNϴɴuҪڷbͬrM(jn)̾(f)stDzⴰֱӼbһӸo횄ľƉԭнY(ji)(gu)b|c(yng)÷ͬ|ҪKTVϏdSͥӰԺЏ(qing)Դĵm̘I(y)ĻʘBĵҪmüͥW(xu)Уt(y)Ժ˾ƵTҪĈϿҊ|c߀кܴe(dng)ܵ_r҂(yng)ԓwԴTM(jn)߀ǏĉM(jn)ǺεһNȾ(yn)≦Ľh߽Y(ji)ʹãЧá [Ԕ]
ĿǰИI(y)\(yn)ÊAzı^M(fi)J(rn)飺еĊAzһӵģԽԽ䌍ȻAz(j)gӵճY(ji)ͬ֞ɷAz͝AzAzDzЅ^(q)eVoҸׂߵIJ֮ͬ̎һɷAzcAzˇͬɷAzڃɉK֮gAM(jn)һԾϩsȩҪɷֵPVBgĤʹƬҲճڱĤIJԱ⻬ɌӸȽ(jng)^݁C(j)ѿ՚≺sɚݠͬrƬͨ^PVBճBһȻM(jn)߉ʮׂ≺уƬgĚݽosһֱsۿֹAzڃɉK֮gM(jn)ȥϳɘ֬(jng)^̫ꖹՕ⾀濾ʹƬվһҲ_(d)ÓЧǏ(qing)Ȳ澏ϻPVBЧtҪǿ̫ꖹ⾀濾߲ͬɷAzcAzgϲͬɷAzzƬϼӹzӺһ(qing)пɿAzzˮg϶ַQzzӺzӱzӺȲ䏊(qing)ȿɿԲa(chn)ݡĿǰᳫøɷAzgKzӣȾһǸɷAz߅ܿzlǹzǹzǰǶ߅zˮۺֱɷAzcAzɱͬɷAzҪ(jng)^ߜ؉ҪO(sh)ҪϰfAzҪκδO(sh)ֻҪ̫ꖹ伴zƬijɱҲzˮҪFɷAzcAzʹÉͬɷAzõPVBĤgԷdzãڊAӲܵײrAĤմě_ʹ֮Ѹ˥pˊAӲyơʹT܃(ni)^bcͨһӣҽ(jng)AzҲ_(d)ÓЧǏ(qing)Ȳ澏ϻPVBЧdzװl(f)SÓӵȆ}oҸõǃɌӸgpvbzƬ(jng)^ߜظƳɵĸɷAzcܸͬ߀з⾀عȫԏ(qing)xĕr^Mxã|(zh)ĸ [Ԕ]
S҇лM(jn)̵ļӿ˿ܶȵ܇vL@@ʹóнͨºȾ}(yn)أȫм_(yu)ȡԑ(yng)нͨ}Ȼ(yu)ȡߵČʩʹóй܇Ĕ(sh)ͳ܇lδ(do)¹܇Ⱦ}՝uͻV10^(q)2еĹ܇(sh)10000ϣҺʯ͚⣨LPG܇ռ80%܇䴩Ѓ(ni)С܇lgȾe܇dzнͨб^ߵVoҸׂ܇һ܇lΣڹ܇ڶàB(ti)µŚͰl(f)әC(j)lµĵlֵAӋ(qun)(sh)ֵ^СlϵиlֵAӋ(qun)sȻdzиlεdzֵ(yng)lֵ_(d)l(f)әC(j)l49˶иlȵlУ710܇߅h(hun)a(chn)(yn)Ӱ(j)y܇90-103db֮gxԼڂ^˥pP(gun)ϵʹ܇^°߷ڣ҂һ҃(ni)y70-75db֮gVoҸJ(rn)飺܇иl߅a(chn)ĭh(hun)Ӱ^(yn)MƻpȾ܇ʹõ܇ͼĿǰVЅ^(q)Ĺ܇Ϸ֞ɷNһNǰl(f)әC(j)ǰù܇һNǰl(f)әC(j)l(f)әC(j)ǰ܇vŚͰl(f)әC(j)ˮƽ@ں܇v@:܇vİl(f)әC(j)cŚھx^ŚӰ푷dz;܇vİl(f)әC(j)cŚֿܲgMСyڲȡЧĽʩһ棬܇vİl(f)әC(j)cP(gun)(lin)dzl(f)әC(j)@ŚҲӳĿǰ܇l(f)әC(j)ʩձ醖}ĿǰVݲõȻl(f)әC(j)ҲIJͰl(f)әC(j)܇rʹȻ܇܇ҪС{(dio)_]B(yng)Ȇ}Ҳܴ˾C(j)܇vB(yng)òλ(yng)ԓһҪԭաW(xu)C(j)܇vyԇ(GB/T143651993)M(jn)ù܇ðl(f)әC(j)Śyԇl(f)F(xin)܇İl(f)әC(j)һŚֻмs10%ҵù܇l(f)әC(j)ŚVoҸJ(rn)飬ù܇İl(f)әC(j)]еõܺõ̎܇ڳռrgLoՓҹȷdzVoҸJ(rn)(yng)ׂȥ܇Ӱ푣һ܇(yng)Դ^֣ĿǰVЅ^(q)öȻ܇ֵܴĹ܇ʹõǰl(f)әC(j)l(f)әC(j)õĹ܇Ҫڰl(f)әC(j)ǰVoҸSڹ܇O(sh)Ӌģʽϑ(yng)ԓM(jn)(yng)ԓa(chn)M^СĹ܇Σ܇(yng)עⱣB(yng)ԜpĿǰڴV@ӵһ܇ÿl(f)܇Δ(sh)ߣړp҂֪ҪԴijЩƣړpĶ܇ʹÉP(gun)܇˾ҪĄ˾C(j)ӱB(yng)һL܇ʹܜpٹ܇^ߵ߀p{T ʹ{TѸƣĶ܇ȫԘ(gu)^{P(gun)TùO(jin)y܇վͼtGλǹ܇Ⱦ^(yn)صĵطVoҸhP(gun)TO(sh)ù܇վrҪM(jn)й܇zMסլ^(q)t(y)ԺW(xu)УЅ^(q)܇vڄx܇ӕrdzʹޱ^õĹ܇ڶzаl(f)F(xin)IJϸ܇vҪƶһƵԴ\cƼg(sh)Ҏ(gu)C܇vЧø빤̣ĿǰVЅ^(q)һֵ·ɂ(c)ľb˸܉ЧVoҸڏVԁ60%İеԴԹ܇ᘌlVoҸeĸЧ40db܉Mճĭh(hun)܇Ŀǰб^ͻһN҂ҪM҃(ni)y65dbtҪ]bʩVoҸZ҂˯X [Ԕ]
һNԮa(chn)ƷȳdЧҪ_(d)҃(ni)Ч߀ÿ]gʣc^g֮ga(chn)ìܕrԓȡVoҸ@㽨hһסȾ^(yn)^(q)(yng)ȡҪbļͥr̎܇ˮRĴR·߅DZY^Ļ܇F߅λڳп·ؾǸܘ߅h(hun)dzӣ70ؐϵ˯|(zh)چ}ӼܵӰ@N龰֮VoҸhڸ^g֮gȡ(dng)ȡh(hun)ӵrܵ2-3ؐǷdzmȾpą^(q)Կ]^gڰbrжNh(hun)ȾpļͥôеԒԃ(yu)ȿ]g^Ŀǰ(sh)õhشO(sh)ӋrҪպøcg^Ľy(tng)һһͥǰbhuͿ̎ƽҲмͥxԭbǰһNbʽȺһN2-4ؐһNռÿgҪڸ^xĕr҂Ҫ g(sh)ˆTͬO(sh)ӋY(ji)A(y)(j)h(hun)Ҫx؞^g˸Ч [Ԕ]
_ʽЎN̶ʽϑʽƽ_ʽʽ^鳣Ҋƽ_ʽʽɷNxƽ_ʽã߀ʽܷVoҸ@һһҕԣ֪ͨTƽ_ЧҪͨƽ_ʽP(gun)Ϻ^ܺϣͨû݆ʽ݆܉̎BNڵIJc֮gܷԲãy(tng)ƽ_ʽܷԱʽЩͬͨܣһɲϛQһքtɸwܷԛQġ҂VoҸc֮gܷ֮̎gܷ̎c֮gܷ̎dzЧdz룬^ͬrλƽ_a(chn)Ʒ_ʽԣ_ʽ_ĸЃ(yu)ݣ1ʽƽ_ʽ(ji)ʡgeĿǰڳ]ӹ(ji)ʡgʽֻռ҃(ni)ge^ֲM(fi)gƽ_ʽǼbԒһx(ni)ƽ_@Ӽռ҃(ni)Ŀge֮a(chn)ȫ(zhn)ײǼСļͥҪעMҪxƽ_ʽһc߀ᵽ2ƽ_ʽbľʽtãƽ_ʽõď(f)ϸdzͨĴ_λòb@ҪҪԭĴԭĴЃɴ[һI(y)oo_l(f)̽ӕrǽy(tng)һ^ģ@һ϶Ӱw^ԭ_l(f)̰bĕrһˮ̎bĸǷ߂ˮg(sh)Ƿˮ̎̎ڌ韩҂ʽԭA(ch)ϼbһӣԭĽY(ji)(gu)ƉֻA(y)λü3ƽ_ʽںܴȫ[tƽ_ʽҪȵһ(c)bq朁M(jn)й̶_ƽ_ҪռһKgδL(fng)rܓpҪdzƽ_ʽҪ֔(jn)ƽ_ʽҪeߣ_L(fng)(jng)Ϸкͽ(jng)δL(fng)ıжxļeʹÓʽõһXϽb҃(ni)λ^ȫ4tҾƷһʹã҂һ㶼bзIʹxøĕrҲҪ]@ЩĿǰĸ]в÷IһwĴҪļͥ߀ҪbIͼ(ni)ƽ_ĸҪѷIW(wng)bʹdz҃(ni)bDzλˡʽͲͬĿgbֻҪA(y)ĿgͿCʽƽ_ʽ(ji)ʡgȫ҂xrҪĹ̶˼Sģʽl(f)(yng)ԓ^ԇ ЧQ [Ԕ]