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ΙMʽs(sh)

ߣhengke(li)Դӱh(hun)Ƽ޹˾r(sh)g2020-12-02 08:46L(wn)
ΙMʽsY(ji)(gu)(jin)\(yn)O(sh)Ùzƽ_(ti)So(h)z޸鷽Y(ji)(gu)xa(chn)Ʒ(yu)ĵ•ܣϵןo(w)^(q)˛](mi)еˮ•Զ_(ti)“(lin)MϳɸNˮsM
ΙMʽs(sh)

ΙMʽs(sh)

ΙMʽsf(shu)
1(bio)(zhn)O(sh)Ӌ(j)rض31.5ض28≺99400PaM(jn)ˮض42ˮض32
2Զ_(ti)“(lin)MϳɸNˮsM
3Y(ji)(gu)xa(chn)Ʒ(yu)ĵ•ܣϵןo(w)^(q)˛](mi)еˮ•
4ֱb߶ȵmijЩ(chng)
5ÙC(j)ͿոY(ji)(gu)ֱeD(zhun)١̈́(dng)L(fng)C(j)~Ƭʹԓ(li)sй(ji)@c(din)
6•sM(jn)L(fng)O(sh)øЧbʹͬ(j)esЧ_(d)5dB(A)
7òʽˮϵy(tng)ˮ׶
8ˮϱ펧зCˮˮЧOʹshˮpʧ0.01%?xn)?ni)
9Y(ji)(gu)(jin)\(yn)O(sh)Ùzƽ_(ti)So(h)z޸鷽
 
DBHZϵнMbʽ(ji)ܵ•MʽsҪ(sh)
(ji)ܵ•MʽsҪ(sh)
f(shu)
1ضȣTsˮM(jn)ˮضt1=37ˮضt2=32ˮؽt=5Ĺr䇍(sh)27棨T1RT=3900kkal/h
2M(jn)ˮԻ(zhn)ˮஔ(dng)M(jn)ˮӿڵˮ^1.53Pa1.5ˮ^
3•M(jn)L(fng)~Į(dng)ֱh(yun)1.5׸ߵdB(A)ֵ
 
CDBHZϵнMbʽ(ji)ܳ•MʽsҪ(sh)
MʽsҪ(sh)
 
f(shu) 1ضȣT)sˮM(jn)ˮضt1=37,ˮضt2=32,ˮؽt=5Ĺr䇍(sh)27棨T1RT=3900kkal/hġ 2M(jn)ˮԻ(zhn)ˮஔ(dng)M(jn)ˮӿڵˮ1.53Pa1.5ˮ^ 3••Į(dng)ֱh(yun)Ӌ(j)•e1.5׸ߵdB(A)ֵ
 

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