S(jng)(j)İl(f)չcƌW(xu)M(jn)ИI(y)ҲM(jn)аl(f)ƷNͬrҲԭеIJNM(jn)˼ӏ(qing)N͵ӹuȡͨƽ岣ڸԵđ(yng)I(lng)Ů܉I|(zh)árĊAz҂Ҫһ˽⣬SҁһpvczƬevazƬą^(q)e EVAzƬcPVBzƬʹõĘ֬Dzͬ,քeʹõEVA֬PVB֬,ļӹضҲͬ,EVAzƬı沣ļӹضȼs110,PVBzƬԸһЩ,120-130. EVAzƬõļӹO(sh)cPVBzƬҲͬ,EVAzƬIJӹO(sh)f,һЩ,ɱҲ^,ϵęC(j)r2-10f.PVBzƬļӹO(sh)fɱ^һЩ,ҲҲ^(f)s,C(j)