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•ϲ䓲|(zh)Щc(din)?•Ҫc(din)У•͸gW(xu)ܷ(wn)•Ϗ(qing)ȸߣ•ϱ⻬ʽ^ 13833648003

•ϲ䓲|(zh)Щc(din)

Դ:•http://m.szyuhui.cn/ | l(f)r(sh)g:2017/8/19 | g[Δ(sh)

•䓲|(zh)Щc(din)?•Ҫc(din)У
1 •͸gW(xu)ܷ(wn)Ȼh(hun)в(hu)l(f)PgF(xin)܇βȌoӰ푣
2 •Ϗ(qing)ȸߣd≥5.29KN/O,׃
3 p≤16K/Oɽ•ϻA(ch)cď(qing)O(sh)Ӌ(j)Ҫ󼰽oF(xin)b
4 •ϱ⻬ʽ^^Чɸ(j)ÑҪO(sh)Ӌ(j)ɸNͬĿʽc܇f(xi){(dio)
5 •Чϵ(sh)NRC≥0.8Ӌ(j)(qun)•Rw≥30dB(A),ɝMN•c(din)Ҫ
6 •ϺھSo(h)׃ɫϴƉĺ׸QԴ•http://m.szyuhui.cn/

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