L(fng)ַQҧpڹʿl(f)L(fng)ܙCL(fng)ȑ(yng)ҵ܊I(y)܊Ş݆ţͣL(fng)ϵy(tng)ڻ܇FVɽO(sh)ʩ҇90_ʼMԓg(sh)촬I(y)ɡȫƌW(xu)g(sh)~ίTǡɗlα@ɵL(fng)ܡӢ֞飺spiral duct(yng)ÌW(xu)ƞ飺̣һW(xu)ƣCеW(xu)ƣ
L(fng)һЩYYI(y)ʹL(fng)йǣҧpߏ30%ʿx^IJ0.8ĺȿɸĞ0.6ͬӽerL(fng)ܿɹ(ji)ʡ20%
L(fng)Јϰ|(zh)һ֞\L(fng)PL(fng)Լ(f)L(fng)ܡУPL(fng)|(zh)ãmԏrߡĿǰЈͨVL(fng)\ġ
FƤڸNh(hun)°l(f)W(xu)(yng)ɸgP\ڸĿ՚Ўl(f)׃ڳĿ՚У\ܵĉAʽ̼\ĤL(fng)ҪL(fng)FƤһ\FƤoá\僌ӽ(jng)g̎ȾɫͿo℩@oԺbԡ
L(fng)ܵă(yu)ݣ
(1)L(fng)ܵİb@p˹c֮gBcʹܼY(ji)ϲй©pٵͳ̶͵L(fng)L3~6m͵ľL(fng)ܵLֻ1~1.5mBӃɂL(fng)ֻһܽӼy(tng)ľL(fng)ܵBӄtҪһȫpmϵy(tng)
(2)˜ʻa(chn)Ʒ
AL(fng)ܼܵͽ^a(chn)Ѹ߶Ԅӻϵy(tng)йI(y)|(zh)
(3)bMõ
AL(fng)ϵy(tng)İbrgֻƵľιܵ1/3
(4)ֻͨ^Сİbg
ڲκΉrͬİbg(ni)ֱ200mmĈAιܵȡ250150mmľιܵڲ~ⰲbgǰ(sh)lƽеĈAιܵȡƽιܵ]еڽ^(sh)r£AιܵռõĿgҪھιܵͬӵĉ(sh)lAιܵİbgcһlιܵĵİbgͬSιܵϵy(tng)brҪ4˨ϵy(tng)ڹܵĸ40~80mm
(5)֪ͣAL(fng)ܵL(fng)ȾL(fng)ܵL(fng)ҪСöࡣ
(6)ܵҧڳˇL(fng)ܙCõģ߾طN䓲ĽY(ji)(gu)ʹʹ䉺ģߵıԱֲ׃ʹ\䓰ı治ܓpLL(fng)ܵʹÉͬrӿpƽҧھoܡBܷԺ
(7)ȫܷȦ©ϵy(tng)
(8)ɵˇʹL(fng)ܾг܉яȣҧڝpǹwıܵĄԷdz@ʾԹ̵ă(yu)Խܳĉؓɶop׃òĺȿɜpС30%ͳɱ
(9)ͬerLȞ13ľL(fng)LL(fng)ܵLL40%òͬԣL(fng)LòҲ(yng)p
(10)·փ(yu)wЏܵһNc횱¶r(yu)ŵijͷmL(fng)܌֮x
(11)вʽAL(fng)ܵİbʽ