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ƙC(j)^õbԴ]һ(g)СĿg(ni)Ԝp܇ݗ֠w@Դ̎ЧʩͨиͨL(fng)ȹܡ
ҪڣL(fng)C(j)늙C(j)sC(j)ՉC(j)C(j)ÙC(j)MĥC(j)ƽC(j)?zng)_C(j)Mȏ(qing)C(j)еO(sh)x
Y(ji)(gu)ܣ
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ֿȫ]ģҲǰ]ʽǹ̶͵ģҲǻ(dng)͵(j)ҪбҪ^촰(dng)Tɢ֮ͨgԲô^iobBӣbҲðƴb
һ̶ȫ]ֵIJpʧIL=3040dBA(dng)ȫ]͞1530dBAֲ]ͼs1020dBAͨL(fng)ɢĄts1525dBA
Ҫc(din)
Ø ȫ(ni)ʽƴbY(ji)(gu)(qing)ȸL
Ø TˆTѲޡ
Ø ɰbͨL(fng)ɢᡢϵy(tng)҃(ni)՚ͨW(xu)Ч
Ø ܉?q)F(xin)ٷ(f)bжmϸNlʹ
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