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ͨL(fng)mܵ
Ventilating and dedusting pipe

Lɳ“(lin)h(hun)Ƽ޹˾

ַLɳ(jng)(j)g(sh)_l(f)^(q)ɳI(y)@{(ln)ﱱ·
ַLɳgꖇҼ…^(q)-I(y)@
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L(fng)BӼ
һ      һ

L(fng)BӼ

L(fng)BӼ
Ԕ(x)B

  a(chn)Ʒɿ“(lin)ͨL(fng)L(fng)ܹ̹˾ͨ^(sh)ϼضO(sh)ӹߴ羫(zhn)^ɸ(j)͑a(chn)“(lin)ͨL(fng)L(fng)ܹ̹˾Ҫa(chn){(dio)ͨL(fng)ܵmL(fng)巨mL(fng)ܵȸkܵAط׃ͨoȮμϴL(fng)ܼӹI(y)LɳL(fng)^I(y)ɳнӸͨL(fng)QmL(fng)şL(fng)ܹ˾O(sh)Ӌbۺһl(w) a(chn)Ʒ؛C(j)еa(chn)иL(fng)ܼӹO(sh)ʮ_a(chn)ľ(bio)gӭͬrgӭͬк˾M(jn)(ni)M(jn)Ĺ巨mL(fng)L(fng)ܵͨL(fng)ܵa(chn)μ(sh)ϙC(j)M(jn)LANTEKܛɿټӹa(chn)巨mL(fng)L(fng)ܵȸͨL(fng)ܵɳнӸͨL(fng)ܵL(fng)ܵ̈Ƶ곬{(dio)ܵa(chn)bLcϸ{(dio)h(hun)˾O(sh)ӋԺSṩһվʽ(w)(jng)^҂Ŭa(chn)Ʒ(w)ѰLɳFͨL(fng)ĿһعF(tun)܇C(j)܇S“(lin)ؿЇFЇϙC(j)еF(tun)ϽF(tun)VƁ܇޹˾V~܇l(f)әC(j)޹˾ºˮվԽɽˮվձסzɭҪṩ^܇gͨL(fng)܇gͨL(fng)Qm܇gmŷ̎܇βŷ܇gm܇gL(fng)ȹ̷(w)

 

  žLɳL(fng)܏SҞṩijߴ煢ضߴՈ“(lin)156 7586 4757 ҂(w)


(bio)(zhn)ֱˮֱӉƳBwm

ǘ(bio)ֱ^ͨͨϺچΙC(j)O(sh)TDFm mģֱӛ_brĂǼ

mgB÷m\䓰(jng)m͙C(j)ͺиɽy(tng)һijߴ繩bBʹTDF巨mcܵ䓰Bһw䓷mTڃɹ(ji)ܵBÌ÷mĽǼ90ȷmǺ˨BΣЧ^ƽ⻬ߴ(zhn)_Qԏ(qing)a(chn)Ʒ|(zh)(wn)

ͨ^c䓷mL(fng)ܱ^ÿ10OL(fng)bͬĹrɹ(ji)sڄ60%ңN30NB˨10ףP0.2L(fng)ܷm\䓰\䓰Ӽs4%a(chn)ȼ|(zh)׿ơ 䓼Ĝpppጦh(hun)Ⱦ^õĽ(jng)(j)Ч


Ҏ(gu)ȣmm

e

AL(fng)

L(fng)

mϵy(tng)L(fng)

L(fng)ֱDL߅ߴb

С͉ϵy(tng)

߉ϵy(tng)



D(b)320

0.5

0.5

0.75

1.5

320<D(b)450

0.6

0.6

0.75

1.5

450<Db630

0.75

0.6

0.75

2.0

630<D(b)1000

0.75

0.75

1.0

2.0

1000<D(b)1250

1.0

1.0

1.0

2.0

1250<D(b)2000

1.2

1.0

1.2

O(sh)Ӌ

2000<D(b)4000

O(sh)Ӌ

1.2

O(sh)Ӌ


ע:1L(fng)ܵ䓰ȿm(dng)pС10%15%

  2şϵy(tng)L(fng)䓰ȿɰ߉ϵy(tng)

  3mϵy(tng)L(fng)䓰ȑ(yng)O(sh)ӋҪ

  4mڵ˷c􉦵A(y)


P(gun)Ϣ