?j)r(ji)һ·ʹ˂IeҲһsٿs˂ͰѸ˼bO(sh)Ӌ(j)bʹĿgeõǣкܶ˰עŵˏN
?yn)_l(f)ĹܲHwʹռgҕXҲeӰw^Ժܶ˾ܲPVC܁(li)柟(dng)ȻЩ˼?yn)韟ϻҪ¸QşԾ뵽ܲe(cu)PVCôPVC܉柟
ͨÁ(li)NĹܲҪXܡPVCPşܺ䓰域ܵڟĹܲИOߵҪҪзͻܡ
ܶI(y)bޕr(sh)(hu)xڏN픣Ǵ˕r(sh)ͨ(hu)ߵ(sh)Hϣ?yn)韟ߵ픱^L(zhng)PVC܁(li)ͱ^òͨ^(gu)L(fng)݆ų͟ضȲǺܸPVCܵ͟ضѽ(jng)߳ų͟ضԣ(dn)ıCϻĆ(wn)}Ժ
PVCܲH͟ضh(yun)h(yun)͟ضұҲгõPVCܴ柟һc(din)Ҫע⣬L(zhng)ʹõܿ]ò160PVCܽo͟C(j)Ϸλ@Ӳܜpٺʹîa(chn)©͆(wn)}
ʹõL(zhng)ȉL(zhng)ܛܣô͟C(j)ڹr(sh)ɵL(fng)(hu)(do)ܛܲͣ(dng)̕r(sh)g(ni)ܛ]ʲô(wn)}r(sh)gһL(zhng)ܛϻڶ(dng)غL(fng)©ͣPVCܾͲ(hu)F(xin)@ӵĆ(wn)}ܶW(wng)ѱʾPVCܴ柟Ч߀ͦBӕr(sh)yȿܾͱܛҪߺܶࡣPVCܵĘI(y)Ҫ]@һc(din)