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U-PVCc:@OӋʩЧ@ϵy(tng)^...

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ȷӭh(hun)Ƽ޹˾һҼa(chn)NۡʩһwĿƼCԹ˾˾a(chn)ȫز֮l(xing)ӱǿh˾Ҫa(chn)ͺU-PVCܚļɫSƷNRȫSI(lng)򲻔U׺бⱣoI(lng)(j)Ĕ(sh)(j)y(tng)ӋWЈ30ıoʹU-PVCϣⱣoό𲽱SI(y)ˮƽߣ̼g(sh)ҪԽԽscl(f)_Ҳȷӭh(hun)Ƽ޹˾аl(f)OӋ-PVCχ(ni)հݵİbm½Ŀ˾ڇ(ni)֪I(y)_LںP(gun)ϵ
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˾Q ȷӭh(hun)Ƽ޹˾ ˾ͣ I(y)λ ()
أ ӱ/ȷ ˾Ҏ(gu)ģ 500-999
עY 1000f עݣ 2019
YJC
(jng)Iģʽ
(jng)I U-PVCc:@OӋʩЧ@ϵy(tng)^ͺϻʹÉL(ji)ʡ˹MʩpĵAgFùop϶ɛ_ϴȉײm(x)ϵy(tng)ΑB(ti)yȼB1_Wͬa(chn)ƷҎ(gu)a(chn)memop϶ȫmøh(hun)ȫGMPFDAʳƷl(wi)a(chn)g(sh)ҪNɫ^(q)ϵy(tng)ԻO䡢ϵy(tng)׌Ĺ̟Ȼһ¡(yu)ܫ@Ç(ni)͑һºu
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