P(gun)һwˮ̎O(sh)İb֪Rhˮ̎O(sh)䰲b˾£
hˮ̎O(sh)䰲b˾B(j)bÈDcDA(y)bƽD(x)߶Ȟ(zhn)ûװҪЉ5t/m2бҪˮƽ(yng)ڻםעB(yng)ڽY(ji)ŸMbO(sh)bڵƺ£xƺ(bio)߰D߶Ȟ(zhn)һܰl(f)?q)LбҪx߅500mmԱܵbáܵb㕽ӑ(yng)ԓO(sh)λr]ãO(sh)λrбҪfO(sh)܇λ(x)bôF(xin)ՈDλͲwķλܷexбҪ_
(j)bÈD㕽ӹܵO(sh)λ㕽ӹܵƤ|o̺ãʹ㕽̎B©býY(ji)O(sh)cذбҪ㕽ӹ̶϶_ʹO(sh)ϸ һO(sh)עˮoˮrˮԴԁˮбҪ_70%ԷO(sh)ϸһ鿴øܵПoB©ԇˮ·бҪB©һO(sh)䲻ܵˮϝqʹO(sh)eλб
hˮ̎O(sh)䰲b˾ѴO(sh)b֮̎бҪ_겻eˮO(sh)ijˮбҪƺ0.4m£O(sh)ϷÉд܇vͨ^(ָoeҎ(gu))O(sh)һ㲻óϾ(ni)ˮԷֹˮO(sh)両ⱾO(sh)bÈDܵ㕽ӈDҎ(gu)㕽Ӽƽ氲ÑҪⰲãбҪӆһ㕽ӺL(fng)Cˮòٿؾ·L(fng)CˮõD(zhun)бҪ_o`
P(gun)(bio)