
LַQҧpڹʿl(f)LܙCLȑҵ܊I(y)܊Ş݆ţͣLϵy(tng)ڻ܇FVɽOʩ҇90_ʼMԓg촬I(y)ɡȫƌWg~ίTǡɗlα@ɵLܡӢ֞飺spiral ductÌWƞ飺̣һWƣCеWƣ
LһЩYYI(y)ʹLйǣҧpߏ30%ʿx^IJ0.8ĺȿɸĞ0.6ͬӽer£Lܿɹ(ji)ʡ20%
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FƤڸNh(hun)°l(f)WɸgP\ڸĿ՚Ўl(f)׃ڳĿ՚\ܵĉAʽ̼\ĤLҪLFƤһ\FƤo\僌ӽ(jng)g̎ȾɫͿo℩@oԺb
Lܵă(yu)ݣ
(1)Lܵİb@p˹c֮gBcʹܼYϲй©pٵͳ̶ȣ͵LL3~6m͵ľLܵLֻ1~1.5mBӃɂLֻһܽӼy(tng)ľLܵBӄtҪһȫpmϵy(tng)
(2)˜ʻa(chn)Ʒ
ALܼܵͽ^a(chn)Ѹ߶Ԅӻϵy(tng)йI(y)|(zh)
(3)bMõ
ALϵy(tng)İbrgֻƵľιܵ1/3
(4)ֻͨ^Сİbg
ڲκΉr£ͬİbg(ni)ֱ200mmĈAιܵȡ250150mmľιܵڲ~ⰲbgǰ£(sh)lƽеĈAιܵȡƽιܵ]еأڽ^(sh)rAιܵռõĿgҪھιܵͬӵĉ(sh)lAιܵİbgcһlιܵĵİbgͬSιܵϵy(tng)brҪ4˨ϵy(tng)ڹܵĸ40~80mm
(5)֪ͣALܵLȾLܵLҪСö
(6)ܵҧڳˇLܙCõģ߾طN䓲ĽYʹʹ䉺ģߵıԱֲ׃ʹ\䓰ı治ܓpLLܵʹÉͬrӿpƽҧھoBܷԺ
(7)ȫܷȦ©ϵy(tng)
(8)ɵˇʹLܾг܉яҧڝpǹwıܵĄԷdz@ʾԹ̵ă(yu)Խܳĉؓɶop׃òĺȿɜpС30%ͳɱ
(9)ͬerLȞ13ľLLLܵLL40%òͬԣLLòҲp
(10)·փ(yu)wЏܵһNc횱¶r(yu)ŵijͷmL܌֮x
(11)вʽALܵİbʽ