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Դ:http://www.prattandsmith.com/ | l(f)rg:2018/12/28 | g[Δ(sh)
ǸS܇ĿͨӰԽԽƵ·ȾҪʽڵõٰl(f)չôϸЩl
1.36dB
2.ϵ(sh)ߣϵ(sh)0.83
3.ͺ;ԣϾˮ͟ԡ⾀ˮضȸ׃(do)½ܻ|(zh)
4.ƯϿxNɫMнMϣc܇h(hun){(dio)(gu)L
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