L(fng)ܵİb@p˹c֮gBcʹܼY(ji)ϲй©pٵͳ̶͵L(fng)L3~6m͵ľL(fng)ܵLֻ1~1.5mBӃɂL(fng)ֻһܽӼy(tng)ľL(fng)ܵBӄtҪһȫpmϵy(tng)
˜ʻa(chn)ƷAL(fng)ܼܵͽ^a(chn)Ѹ߶Ԅӻϵy(tng)йI(y)|(zh)ơ
bMõͣAL(fng)ϵy(tng)İbrgֻƵľιܵ1/3
ֻͨ^СİbgڲκΉr£ͬİbg(ni)ֱ200mmĈAιܵȡ250150mmľιܵ
ڲ~ⰲbgǰ£(sh)lƽеĈAιܵȡƽιܵ]еڽ^(sh)rAιܵռõĿgҪھιܵ
ͬӵĉ(sh)lAιܵİbgcһlιܵĵİbgͬSιܵϵy(tng)brҪ4˨ϵy(tng)ڹܵĸ40~80mm