PVC锟斤拷什么锟斤拷锟斤拷

PVC锟斤拷锟角撅拷锟斤拷锟斤拷稀.
锟斤拷锟斤拷锟斤拷锟皆ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟较產锟斤拷锟斤拷锟斤拷锟斤拷锟较產品之一锟斤拷锟絩锟斤拷锟斤拷耍锟斤拷锟斤拷脧V锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷稀锟斤拷脂锟斤拷锟缴拷锟絓锟絊色锟斤拷末锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷途锟斤拷锟皆硷拷锟诫不同锟斤拷锟斤拷锟接勶拷锟斤拷锟斤拷锟斤拷锟斤拷稀锟斤拷锟较可呈現锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟杰猴拷锟斤拷锟絎锟斤拷锟杰★拷锟节撅拷锟斤拷锟斤拷稀锟斤拷脂锟叫硷拷锟斤拷锟絤锟斤拷锟斤拷锟斤拷锟杰勶拷锟斤拷锟斤拷锟狡成讹拷N硬锟絴锟斤拷軟锟絴锟斤拷透锟斤拷锟斤拷品锟斤拷
锟斤拷锟侥撅拷锟斤拷锟斤拷稀锟斤拷锟杰度烇拷1.4g/cm3,锟斤拷锟斤拷锟斤拷 锟斤拷锟杰勶拷锟斤拷锟斤拷锟较等的撅拷锟斤拷锟斤拷稀锟杰硷拷锟斤拷锟杰讹拷一锟斤拷锟�1.15-2.00g/cm3锟斤拷
硬锟斤拷锟斤拷锟斤拷稀锟斤拷锟絕锟矫的匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵匡拷锟絖锟斤拷锟斤拷锟斤拷锟斤拷锟缴單拷锟斤拷锟斤拷锟結锟斤拷锟斤拷锟较★拷
軟锟斤拷锟斤拷锟斤拷稀锟斤拷锟斤拷軟锟皆★拷锟斤拷锟斤拷锟斤拷锟絃锟绞★拷锟酵猴拷锟皆曪拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟皆★拷硬锟饺★拷锟斤拷锟斤拷锟届強锟饺曪拷锟斤拷锟酵★拷
锟斤拷锟斤拷锟斤拷稀锟斤拷锟絕锟矫碉拷電氾拷^锟斤拷锟斤拷锟杰ｏ拷锟斤拷锟斤拷锟斤拷锟絣锟絕锟斤拷锟斤拷锟较ｏ拷锟戒化锟絎锟斤拷(w锟斤拷n)锟斤拷锟斤拷也锟矫★拷锟斤拷锟节撅拷锟斤拷锟斤拷稀锟侥熱穩(w锟斤拷n)锟斤拷锟斤拷锟絕锟筋，锟絃锟絩锟絞锟接燂拷锟斤拷锟斤拷路纸猓拷懦锟紿CL锟斤拷锟絯锟斤拷使锟斤拷锟斤拷锟斤拷稀變色锟斤拷锟斤拷锟斤拷锟戒應锟矫凤拷锟斤拷锟絕窄锟斤拷使锟矫溫讹拷一锟斤拷锟斤拷-15~55锟斤拷之锟絞锟斤拷
锟斤拷要锟斤拷途锟斤拷
锟斤拷锟节伙拷锟絎锟斤拷(w锟斤拷n)锟斤拷锟皆高ｏ拷锟斤拷锟皆匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰碉拷锟斤拷锟杰硷拷锟斤拷輸锟酵管★拷锟絰锟侥泵和癸拷锟絃锟紺锟饺★拷锟斤拷锟斤拷锟斤拷稀锟斤拷硬锟斤拷V锟斤拷锟斤拷锟斤拷锟节伙拷锟絎锟斤拷锟絀(y锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絅锟紸锟桔碉拷锟絩锟斤，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉，锟絋锟斤拷锟結锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟饺斤拷锟斤拷锟矫材★拷锟斤拷锟斤拷電氾拷^锟斤拷锟斤拷锟杰冿拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷電氣、锟斤拷庸锟斤拷I(y锟斤拷)锟叫ｏ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斤拷锟絖锟絇锟斤拷锟斤拷|锟斤拷锟斤拷锟秸筹拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷稀锟斤拷锟斤拷锟斤拷锟斤拷锟叫拷锟斤拷锟斤拷隆锟斤拷锟竭猴拷锟斤拷锟斤拷锟饺ｏ拷