С^(q)c(din)Щ
Դ:http://www.szyuhui.cn/ | l(f)r(sh)g:2018/12/21 | g[Δ(sh)
С^(q)Ҫa(chn)ƷF(xin)˂ǰǺܶ߀ʮ˽úc(din)(g)ؽoҽBС^(q)ϵc(din)
1.ϸƽ(yng)С35dB
2.ϵ(sh)ߣƽϵ(sh)(yng)С0.84
3.С^(q)ͺ;ԣa(chn)Ʒ(yng)ˮ͟⾀ˮض׃ܻƷ|(zh)
4.^xNɫʺM(jn)нMc܇h(hun)f(xi){(dio)γL(fng)
5.(jng)(j)bʽʩ߹Чsʩr(sh)gɹ(ji)ʡʩM(fi)˹M(fi)
6.㣺cƷаbS·
7.p㣺ϵЮa(chn)Ʒpc(din)ɜppp܉·ijؓ(f)ɣɽͽY(ji)(gu)r(ji)
8.𣺲ó(x)ޣc(din)ȼȫMh(hun)ͷҎ(gu)Ҫ
9.ˮmO(sh)Ӌ(j)r(sh)ֿ]ˮmړP(yng)mh(hun)ܲӰ(gu)O(sh)ʼnmˮʩԴhttp://www.szyuhui.cn/
P(gun)I֣,ĵַhttp://www.szyuhui.cn/gongsixinwen/12_4240.html