PVC锟铰癸拷锟絋锟侥冿拷(y锟斤拷u)锟絚锟斤拷要锟介：
锟紾色锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷磨锟斤拷锟竭忥拷锟皆和筹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斤拷锟斤拷燃锟斤拷锟斤拷水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斤拷锟斤拷锟杰ｏ拷锟接縫小锟斤拷锟給锟絧锟斤拷锟斤拷锟斤拷锟矫硷拷拼锟接猴拷锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟絙施锟斤拷锟斤拷锟锟斤拷锟斤拷色品锟絅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷A锟斤拷锟絞锟斤拷锟斤拷锟结保暖锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絟(hu锟斤拷n)锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷H锟斤拷锟斤拷锟斤拷
锟斤拷锟絇锟剿猴拷锟斤拷
锟斤拷一锟絣锟斤拷锟紽锟斤拷PVC锟铰癸拷锟絋
锟斤拷一锟絣锟斤拷锟紽锟斤拷锟斤拷T锟斤拷锟絣(f锟斤拷)