Ј(chng)ôͨL(fng)صO(sh)Ƿѽ(jng)X(ju)۹yؾɌI(y)L(fng)C(j)S҅RL(fng)C(j)SС]һh(hun){(dio)ҲQL(fng)ͨL(fng)O(sh)һܝM҂һL(fng)C(j)ʲô(yu)(sh)
xL(fng)C(j)15(g)ɣ
1ȫh(hun)ͮa(chn)Ʒ](mi)ЉsC(j)o(w)úo(w)o(w)Ⱦĭh(hun)ͮa(chn)Ʒ@ȫr՚l(f)sԭزc҃(ni)M(jn)Ќ(du)QĶ_(d)ͨL(fng)Ŀ
2\(yn)гɱͣɿջͶYcy(tng)sC(j){(dio)ϵֻ1/8-1/10ÿ_(ti)ÿСr(sh)ֻs1.1
3سɹ^^(q)Ϸ^(q)һ_(d)5-10ҵ@Чeן^(q)籱^(q),طȴs_(d)10-15l(f)Чʸ_(d)90%ϣ
4ֹ՚ԝ(rn)ƤwҌ(du)Ƥwһĺ̎
5⚤ȫP䓵ױP(jng)^(gu)ϴʹÉL(zhng)⚤^ (x)ߜ90~100͵͜-25~-40, qϻ(qing)ʹÉL(zhng)
6ȫ]X늙C(j)^ɢ졢o(h)ȼ(j)
7ͶYr(ji)ռýecy(tng)sC(j){(dio)ϵy(tng)ȣr(ji)һO(sh)䲻ռκνe
8҃(ni)՚Ƀ坍l(wi)T_(ki)M(jn)L(fng)l(f)C(j)һɫr՚Qʽʹ˂r(sh)̎ڴȻĭh(hun)ȫo(w)y(tng){(dio)(li)IJm(yng)УĿ՚ų
9ھSo(h)cbϵy(tng)(jin)ֱڿݰbSo(h)o(w)회I(y)So(h)ˆT
10Xʽϵy(tng)ȫԄ(dng)r(sh)ÿ8Сr(sh)ϴһΣCɃˮ|(zh)ЧL(zhng)ʹÉpپSo(h)Ĺ
11_(ki)ʽˮֲˮ(hu)
12ˮyȥ۸ص
13ø_o(w)ȡo(h)ʩȱˮͣˮȝˮøȫɿʹÉL(zhng)
14ж㣬ϴκι߾ͿԲж(c)ϴSo(h)O(sh)r(sh)dz㣻
15͡(dng)ᘌ(du)l(f)ʽC(j)L(fng)(ÿСr(sh)18000) TO(sh)Ӌ(j)ęC(j)S~݆|(zh)73dB(A)