PVC锟斤拷锟接硷拷锟斤拷锟絇(gu锟斤拷n)锟絘(ch锟斤拷n)品锟斤拷(y锟斤拷ng)锟斤拷锟斤拷r
锟絥锟较縣锟斤拷锟斤拷锟斤拷b锟斤拷(du锟斤拷)PVC锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絘(ch锟斤拷n)品锟斤拷(y锟斤拷ng)锟斤拷锟斤拷r锟斤拷锟斤拷锟斤拷锟揭婏拷锟
PVC锟斤拷锟斤拷锟斤拷锟叫斤拷锟斤拷锟斤拷锟絚锟絇锟叫的癸拷锟杰ｏ拷锟斤拷锟矫诧拷锟较伙拷锟斤拷锟絲锟狡筹拷锟斤拷锟斤拷锟斤拷水洗锟斤拷锟斤拷锟斤拷锟絇锟斤拷锟接达拷锟睫斤拷锟斤拷锟接革拷锟斤拷.........锟斤拷洗锟铰粉猴拷洗锟届劑也锟給锟斤拷锟斤拷洗锟藉潔锟斤拷 指锟斤拷(d锟斤拷o)锟教員锟斤拷锟斤拷锟斤拷萍锟斤拷锟斤拷庭锟斤拷锟斤拷锟斤拷車锟斤拷弄一锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷洗锟斤拷锟斤拷漂锟藉潔锟酵猴拷锟斤拷锟斤拷锟角沒锟斤拷锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟斤拷液锟斤拷锟斤拷锟斤拷一锟轿時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷洗也锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷目锟斤拷锟斤拷锟斤拷锟斤拷锟劫度讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟桔★拷锟侥ｏ拷 锟絥锟絵锟叫撅拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷前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 锟斤拷锟角凤拷锟組(j锟斤拷n)PVC锟斤拷锟接碉拷锟侥具憋拷锟斤拷锟阶猴拷锟絯锟斤拷 小锟斤拷锟斤拷锟斤拷_锟斤拷锟秸好诧拷露锟斤拷锟絚(di锟斤拷n)锟斤拷锟絇锟斤拷然要锟斤拷锟絯锟斤拷锟斤拷锟絇锟劫憋拷然要锟絯锟矫碉拷锟斤拷
锟斤拷要锟斤拷PVC锟斤拷锟接ｏ拷锟斤拷t锟侥具革拷锟斤拷锟接曪拷(hu锟斤拷)一路锟絧锟斤拷锟斤拷
PVC锟斤拷锟接時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较斤拷锟斤拷锟斤拷磨锟斤拷锟斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷色锟斤拷锟斤拷锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟杰ｏ拷锟斤拷式锟絃(f锟斤拷ng)锟斤拷锟斤拷锟絤锟斤拷锟組(j锟斤拷n)锟睫★拷锟絢锟斤拷锟絩(sh锟斤拷)使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷b锟絇锟斤拷锟経锟絇锟斤拷锟斤拷锟斤拷皮锟斤拷锟饺革拷锟斤拷木锟斤拷锟狡锟斤拷也锟斤拷锟斤拷锟斤拷Y锟斤拷贈(z锟斤拷ng)锟斤拷锟斤拷