O(sh)ӋБ(yng)ԓѭԭtЩ
Դ:http://lagroneelectric.com/ | l(f)rg:2019/1/7 | g[Δ(sh)
߶1mһ5mgwЧ^(q)ƽ_(d)1015dB(A)(125Hz40000Hz1/3l)_(d)20dB(A)һvԽxԽh(yun)ЧԽáO(sh)ӋБ(yng)ԓѭԭtЩ
1wһЙC(j)wMɲ^M(jn)O(sh)ӋĕrҪעҪصąf(xi){(dio)ʹЙC(j)ںһͬrҪֿ]Ͼ^c߅h(hun)ⲿf(xi){(dio)ʹh(hun)ȥF(xin)wľ^C
2˞鱾Ͼ^O(sh)Ӌе^pwO(sh)ӋҪ˵ĽǶȳl(f)M˵ĸNОͬrҲҪ]˵Ļ(x)T“˞鱾”ԭt̶ܴϛQϾ^O(sh)Ӌˮƽ
3·(ni)·(ni)ˆTͨԄӑB(ti)ķʽpϾ^ɸلӑB(ti)^ҕXԿ֪ӑB(ti)^AһNwӡͷՇĠI
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P(gun)I֣,ĵַhttp://lagroneelectric.com/gongsixinwen/12_4291.html
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