锟斤拷一锟斤拷 摘要
一锟斤拷锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟斤拷(ji锟斤拷n)锟斤拷
锟斤拷锟斤拷锟斤拷司锟斤拷锟斤拷锟斤拷r
锟斤拷锟斤拷锟絘(ch锟斤拷n)品/锟斤拷锟斤拷(w锟斤拷)锟斤拷锟斤拷
锟侥★拷锟叫業(y锟斤拷)锟絚锟叫堬拷(ch锟斤拷ng)
锟藉、锟叫堬拷(ch锟斤拷ng)锟絀(y锟斤拷ng)锟絅锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟絚锟組锟斤拷
锟竭★拷锟斤拷锟結锟絝锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)锟紸(y锟斤拷)锟統(c锟斤拷)
锟剿★拷投锟結锟絩(ji锟斤拷)值锟絬(p锟斤拷ng)锟絩(ji锟斤拷)

锟节讹拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟斤拷B
一锟斤拷锟�(xi锟斤拷ng)目锟斤拷锟斤拷
锟斤拷锟斤拷锟�(xi锟斤拷ng)目?j锟斤拷)?y锟斤拷u)锟斤拷(sh锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟絓(y锟斤拷n)锟絀(y锟斤拷ng)規(gu锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟斤拷司锟斤拷B
一锟斤拷锟斤拷司锟斤拷锟斤拷锟絚锟斤拷旨
锟斤拷锟斤拷锟斤拷司锟紽(xi锟斤拷n)锟斤拷
锟斤拷锟斤拷锟斤拷司锟斤拷锟侥革拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟斤拷
锟侥★拷锟斤拷司锟絟(yu锟斤拷n)锟斤拷锟酵發(f锟斤拷)展規(gu锟斤拷)锟斤拷
锟藉、锟斤拷司锟侥伙拷

锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟解部锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷
一锟斤拷锟斤拷锟絇(gu锟斤拷n)锟叫業(y锟斤拷)锟斤拷锟竭凤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟絕锟斤拷(j锟斤拷ng)锟斤拷(j锟斤拷)锟斤拷锟�(xi锟斤拷ng)目锟絕(q锟斤拷)锟斤拷(j锟斤拷ng)锟斤拷(j锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟�(hu锟斤拷)锟侥伙拷锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷
锟侥★拷锟斤拷锟絞(sh锟斤拷)锟絣(f锟斤拷)展锟斤拷锟斤拷锟斤拷(w锟斤拷)模式锟斤拷(chu锟斤拷ng)锟铰凤拷锟斤拷

锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟叫業(y锟斤拷)锟斤拷锟斤拷锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)
一锟斤拷锟絘(ch锟斤拷n)锟絀(y锟斤拷)锟斤拷锟斤拷锟斤拷畏锟斤拷锟斤拷锟斤拷A(y锟斤拷)锟統(c锟斤拷)
锟斤拷锟斤拷锟叫堬拷(ch锟斤拷ng)規(gu锟斤拷)模锟紽(xi锟斤拷n)锟筋及锟紸(y锟斤拷)锟統(c锟斤拷)
锟斤拷锟斤拷锟叫堬拷(ch锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷c锟紸(y锟斤拷)锟統(c锟斤拷)
锟侥★拷锟叫堬拷(ch锟斤拷ng)锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟叫業(y锟斤拷)锟斤拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟斤拷锟斤拷
一锟斤拷锟斤拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟叫堬拷(ch锟斤拷ng)锟斤拷锟絶锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷要锟斤拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟斤拷(du锟斤拷)锟街凤拷锟斤拷
锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟紸(y锟斤拷)锟統(c锟斤拷)

锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟叫堬拷(ch锟斤拷ng)锟絀(y锟斤拷ng)锟絅
一锟斤拷锟叫堬拷(ch锟斤拷ng)計(j锟斤拷)锟斤拷
锟斤拷锟斤拷锟絅锟桔诧拷锟斤拷
锟斤拷锟斤拷锟絅锟斤拷锟斤拷锟斤拷锟絚锟斤拷锟�
锟侥★拷锟絅锟斤拷锟斤拷锟斤拷
锟藉、锟斤拷锟絩(ji锟斤拷)锟斤拷锟斤拷

锟节帮拷锟斤拷 锟組锟斤拷锟斤拷锟斤拷锟斤拷
一锟斤拷锟斤拷锟侥團(tu锟斤拷n)锟�(du锟斤拷)锟斤拷B
锟斤拷锟斤拷锟組锟斤拷锟杰橈拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷C(j锟斤拷)锟斤拷
锟斤拷锟斤拷薪锟斤拷锟絚锟斤拷(j锟斤拷)效
锟侥★拷锟紽(tu锟斤拷n)锟�(du锟斤拷)锟斤拷(y锟斤拷u)锟斤拷(sh锟斤拷)

锟节撅拷锟斤拷 锟斤拷锟結模式
一锟斤拷锟斤拷锟結計(j锟斤拷)锟斤拷
锟斤拷锟斤拷锟結锟斤拷使锟斤拷計(j锟斤拷)锟斤拷
锟斤拷锟斤拷锟剿筹拷锟紺(j锟斤拷)锟斤拷

锟斤拷十锟斤拷 財(c锟斤拷i)锟斤拷(w锟斤拷)锟斤拷锟斤拷锟斤拷锟絬(p锟斤拷ng)锟絩(ji锟斤拷)
一锟斤拷锟結锟斤拷幕I锟斤拷锟絚使锟斤拷
 锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)锟紸(y锟斤拷)锟統(c锟斤拷)
 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)
锟侥★拷锟斤拷锟絀(y锟斤拷ng)锟絀(y锟斤拷)锟斤拷(w锟斤拷)锟斤拷锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)
锟藉、锟缴憋拷锟斤拷锟組(f锟斤拷i)锟矫癸拷锟斤拷
锟斤拷锟斤拷3-5锟斤拷p锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)
锟竭★拷3-5锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)
锟剿★拷锟給锟紹(t锟斤拷i)投锟結锟斤拷锟斤拷
锟脚★拷锟斤拷(d锟斤拷ng)锟紹(t锟斤拷i)锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)指锟斤拷(bi锟斤拷o)
十锟斤拷锟�(xi锟斤拷ng)目財(c锟斤拷i)锟斤拷(w锟斤拷)锟紸(y锟斤拷)锟統(c锟斤拷)锟結(ji锟斤拷)論锟斤拷

锟斤拷十一锟斤拷 投锟結锟絩(ji锟斤拷)值锟斤拷锟斤拷锟叫旓拷
一锟斤拷投锟結锟絩(ji锟斤拷)值锟叫斷方锟斤拷锟斤拷锟絰锟斤拷
锟斤拷锟斤拷投锟結锟絩(ji锟斤拷)值锟絬(p锟斤拷ng)锟斤拷

锟斤拷十锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目锟絃(f锟斤拷ng)锟経(xi锟斤拷n)锟斤拷锟斤拷
一锟斤拷锟斤拷(j锟斤拷ng)锟絀(y锟斤拷ng)锟絃(f锟斤拷ng)锟経(xi锟斤拷n)
锟斤拷锟斤拷锟斤拷锟斤拷锟絃(f锟斤拷ng)锟経(xi锟斤拷n)
锟斤拷锟斤拷锟叫堬拷(ch锟斤拷ng)锟絃(f锟斤拷ng)锟経(xi锟斤拷n)
锟侥★拷锟斤拷锟絞(sh锟斤拷)锟絃(f锟斤拷ng)锟経(xi锟斤拷n)
锟藉、財(c锟斤拷i)锟斤拷(w锟斤拷)锟絃(f锟斤拷ng)锟経(xi锟斤拷n)
锟斤拷锟斤拷锟斤拷锟斤拷锟絃(f锟斤拷ng)锟経(xi锟斤拷n)锟斤拷

锟斤拷十锟斤拷锟斤拷 锟斤拷锟斤拷PVC锟斤拷锟斤拷锟�(xi锟斤拷ng)目投锟結锟絩(ji锟斤拷)值锟斤拷锟斤拷锟結(ji锟斤拷)論
一锟斤拷锟叫堬拷(ch锟斤拷ng)锟絩(ji锟斤拷)值
锟斤拷锟斤拷品锟狡價(ji锟斤拷)值
锟斤拷锟斤拷锟斤拷锟絞(sh锟斤拷)锟絩(ji锟斤拷)值
锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)锟絩(ji锟斤拷)值

锟斤拷十锟斤拷锟斤拷 锟斤拷锟斤拷
一锟斤拷锟斤拷锟絇(gu锟斤拷n)锟侥硷拷
1锟斤拷锟絀(y锟斤拷ng)锟絀(y锟斤拷)锟斤拷(zh锟斤拷)锟秸★拷锟斤拷锟斤拷(w锟斤拷)锟斤拷記锟紺锟斤拷(f锟斤拷)印锟斤拷锟斤拷
2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紺锟斤拷(f锟斤拷)印锟斤拷锟斤拷锟斤拷(ji锟斤拷n)锟絭
3锟斤拷锟斤拷要锟斤拷(j锟斤拷ng)锟絀(y锟斤拷ng)锟紽(tu锟斤拷n)锟�(du锟斤拷)锟斤拷锟轿硷拷锟斤拷(ji锟斤拷n)锟絭
4锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟斤拷锟紺锟斤拷
5锟斤拷注锟斤拷(c锟斤拷)锟教橈拷(bi锟斤拷o)
锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)锟斤拷(b锟斤拷o)锟斤拷
1锟斤拷锟結锟絘(ch锟斤拷n)負(f锟斤拷)锟斤拷锟斤拷
2锟斤拷锟絧锟斤拷锟�
3锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷財(c锟斤拷i)锟斤拷(w锟斤拷)锟紸(y锟斤拷)锟統(c锟斤拷)锟斤拷
1锟斤拷锟結锟絘(ch锟斤拷n)負(f锟斤拷)锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)锟斤拷
2锟斤拷锟絧锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)锟斤拷
3锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟紸(y锟斤拷)锟統(c锟斤拷)锟斤拷