Lܵİb@p˹c֮gBcʹܼYϲй©pٵͳ̶͵LL3~6m͵ľLܵLֻ1~1.5mBӃɂLֻһܽӼy(tng)ľLܵBӄtҪһȫpmϵy(tng)
˜ʻaƷALܼܵͽ^aѸ߶Ԅӻϵy(tng)йI(y)|
bMõͣALϵy(tng)İbrgֻƵľιܵ1/3
ֻͨ^СİbgڲκΉrͬİbgֱ200mmĈAιܵȡ250150mmľιܵ
ڲ~ⰲbgǰlƽеĈAιܵȡƽιܵ]еڽ^rAιܵռõĿgҪھιܵ
ͬӵĉԣlAιܵİbgcһlιܵĵİbgͬSιܵϵy(tng)brҪ4˨ϵy(tng)ڹܵĸ40~80mm
