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ַL(zhng)ɳ(jng)(j)g(sh)_l(f)^(q)ɳI(y)@{(ln)ﱱ·
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PL(fng)ă(yu)(sh)
PL(fng)ܵİb@؜p˹c֮gBc(din)cy(tng)PL(fng)pٺӹp˷mBʹܼY(ji)ϲй©pٵͳ̶ȣ͵L(fng)L(zhng)3~6mӵL(fng)L(zhng)ֻ1.22~2.44m͹܏ֻ1.22BӃɂ(g)L(fng)ֻһ(g)ܽӼy(tng)L(fng)ܵBӄtҪһ(g)ȫ(d)pmϵy(tng) 
Ƙ(bio)(zhn)a(chn)Ʒ L(zhng)ɳPL(fng)ܼͽ^a(chn)Ѹ߶Ԅ(dng)ϵy(tng)йI(y)|(zh)

ǰbM(fi)õ L(zhng)ɳPL(fng)ϵy(tng)İbr(sh)gֻƵľιܵ1/3

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ڲκΉrͬİbg(ni)ֱ200mmĈAιܵȡ250150mmľιܵڲ~ⰲbgǰ(sh)lƽеĈAιܵȡƽιܵ]еڽ^(sh)rAιܵռõĿgҪھιܵ(du)ͬӵĉԣ(sh)lAιܵİbgcһlιܵĵİbgͬSιܵϵy(tng)br(sh)Ҫ4˨ϵy(tng)ڹܵĸ(g)40~80mm 
ɉ֪ͣAL(fng)ܵL(fng)ȾL(fng)ܵL(fng)ҪСö

ʾܵҧڳ͹ˇM(jn)O(sh)õģ߾طN䓲ĽY(ji)(gu)ʹʹ䉺ģߵıԱֲ׃ʹ\䓰ı治ܓpL(zhng)L(fng)ܵʹÉͬr(sh)ӿpƽҧھoB(qing)ܷԺá 
˰ȫܷȦ©ϵy(tng)

̾ɵˇʹL(fng)ܾг܉я(qing)ҧڝpǹwıܵĄԷdz@ʾ(jin)̵ă(yu)Խԣܳĉؓ(f)ɶop׃òĺȿɜpС15%ͳɱ 
ͬer(sh)L(zhng)Ȟ13ľL(fng)L(zhng)L(fng)ܵL(zhng)L(zhng)40%òʡͬԣL(fng)L(zhng)òҲ(yng)p 
ι·փ(yu)wЏ(qing)(dng)ܵһNc(din)횱¶r(sh)(yu)ŵijͷmL(fng)܌֮x 
(11)вʽAL(fng)ܵİbʽ

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