石锟斤拷锟斤拷锟斤拷T锟斤拷锟絊锟斤拷锟絭PVC锟矫讹拷锟斤拷锟斤拷锟絘锟斤拷锟絉锟斤拷锟斤拷锟絴锟斤拷锟狡備及锟斤拷锟斤拷锟叫撅拷

       锟斤拷锟斤拷锟斤拷知锟斤拷锟叫機(j锟斤拷)锟絘锟斤拷锟斤拷锟斤拷效锟揭無锟斤拷(锟斤拷投锟�)锟侥傦拷锟統(t锟斤拷ng)锟结穩(w锟斤拷n)锟斤拷锟斤拷之一锟斤拷锟紷示锟斤拷锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟酵燂拷锟斤拷锟斤拷锟酵猴拷锟皆硷拷透锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷杀锟斤拷^锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎锟睫戯拷(y锟斤拷ng)锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟揭囷拷锟斤拷锟斤拷锟斤拷锟斤拷只占锟斤拷10 % 锟斤拷锟斤拷锟斤拷目前锟斤拷锟轿組锟斤拷锟叫機(j锟斤拷)锟絘锟斤拷锟斤拷锟杰诧拷锟斤拷全锟斤拷锟斤拷脂锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟结穩(w锟斤拷n)锟斤拷效锟斤拷欠锟窖ｏ拷锟斤拷锟斤拷锟斤拷锟接癸拷锟皆冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟结穩(w锟斤拷n)锟斤拷效锟杰冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷锟給锟斤拷锟斤拷锟斤拷锟斤拷锟津醇嗭拷锟斤拷锟斤拷a锟斤拷锟节熱穩(w锟斤拷n)锟斤拷效锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟絃锟节熱穩(w锟斤拷n)锟斤拷效锟斤拷锟絕锟筋。锟斤拷锟�锟斤拷锟斤拷(f锟斤拷)锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟缴烇拷锟叫撅拷锟斤拷锟斤拷锟絚锟斤拷通锟絕锟斤拷M锟街協(xi锟斤拷)同锟巾彌锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷同锟絩锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟缴憋拷锟斤拷锟斤拷茂英锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘锟絚锟斤拷锟斤拷锟�锟斤拷硬脂锟斤拷锟絵锟斤拷硬脂锟斤拷锟絓锟斤拷锟矫达拷锟斤拷锟斤拷锟紷锟侥協(xi锟斤拷)同效锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絫梅锟斤拷锟叫撅拷锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘類熱穩(w锟斤拷n)锟斤拷锟斤拷锟絚稀锟斤拷锟�锟斤拷锟絵锟絓類帮拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷@锟斤拷锟斤拷锟絇VC锟侥凤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷

       锟絉锟斤拷锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟斤拷PVC硬锟絴(zh锟斤拷)透锟斤拷锟斤拷品锟斤拷锟斤拷锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟叫拷味小锟斤拷锟酵猴拷锟皆好等冿拷(y锟斤拷u)锟絚锟斤拷锟斤拷缺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥岋拷稀锟斤拷锟絴锟斤拷锟诫到锟絉锟斤拷锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟狡傦拷锟揭伙拷N锟斤拷锟酵的熱穩(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘锟斤拷锟絉锟斤拷锟斤拷锟絴锟斤拷锟斤拷锟街別锟絚锟絵锟絓锟斤拷锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷(f锟斤拷)锟斤拷使锟斤拷锟斤拷锟統锟斤拷锟剿熱穩(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟接癸拷锟斤拷锟杰猴拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟杰ｏ拷锟斤拷锟叫發(f锟斤拷)锟絟(hu锟斤拷n)锟斤拷锟酵忥拷(f锟斤拷)锟斤拷锟叫機(j锟斤拷)锟絘锟结穩(w锟斤拷n)锟斤拷锟斤拷锟届定锟斤拷锟斤拷锟紸(ch锟斤拷)锟斤拷

       锟斤拷驗將稀锟斤拷锟絴锟斤拷锟斤拷锟叫機(j锟斤拷)锟絘锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟狡傦拷锟斤拷锟斤拷锟斤拷锟斤拷a锟斤拷锟絉锟斤拷锟斤拷锟絴锟斤拷锟斤拷锟接碉拷PVC锟叫匡拷使锟給锟紹(t锟斤拷i)锟结穩(w锟斤拷n)锟斤拷锟絩锟絞锟絖(d锟斤拷)锟斤拷46 min锟斤拷锟斤拷锟杰伙拷锟斤拷锟接癸拷扭锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷V锟統試锟斤拷锟斤拷該锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷30 min锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絃鏈癸拷軛锟斤拷烯锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟絧锟斤拷試锟斤拷锟斤拷色锟斤拷

       锟斤拷锟斤拷锟斤拷锟絘锟斤拷锟絉锟斤拷锟斤拷锟絴锟絚锟斤拷锟斤拷锟侥达拷4锟斤拷1锟斤拷(f锟斤拷)锟斤拷使锟矫時锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟給锟紹(t锟斤拷i)锟结穩(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟絩锟絞锟斤拷锟絃锟斤拷63 min锟斤拷試锟斤拷前锟斤拷锟斤拷色锟絓锟斤拷锟斤拷锟接癸拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷未锟斤拷锟紷锟斤拷锟狡ｏ拷锟絚硬脂锟斤拷锟絵/硬脂锟斤拷锟絓1锟斤拷1锟斤拷(f锟斤拷)锟斤拷使锟矫時锟斤拷锟絕锟矫地革拷锟斤拷試锟斤拷锟叫猴拷锟斤拷锟斤拷色锟斤拷锟斤拷锟酵诧拷锟较的加癸拷锟杰猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟届及锟絖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)注锟斤拷石锟斤拷锟斤拷锟斤拷T锟斤拷        锟斤拷锟斤拷T锟阶廠锟斤拷