一锟斤拷(g锟斤拷)PVC锟斤拷水锟斤拷锟斤拷锟斤拷锟矫讹拷锟�

  一锟斤拷(g锟斤拷)锟矫碉拷PVC锟斤拷水锟斤拷锟斤拷锟斤拷锟皆讹拷锟窖拷h(hu锟斤拷n)锟斤拷锟矫ｏ拷锟絙锟紽锟截的旓拷(sh锟斤拷)锟絘锟絘(ch锟斤拷n)品锟斤拷锟斤拷貌锟斤拷^锟剿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷O(sh锟斤拷)計(j锟斤拷)锟斤拷锟街感憋拷锟絕锟斤拷停锟斤拷锟揭伙拷锟斤拷锟杰涳拷锟斤拷锟矫伙拷樱锟斤拷锟斤拷锟斤拷私锟斤拷|锟絩(sh锟斤拷)毛锟教革拷锟絏锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟絕锟絩(sh锟斤拷)锟叫ｏ拷印锟叫讹拷N锟紻锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷M(f锟斤拷i)锟竭碉拷锟絁(r锟斤拷n)锟缴ｏ拷目前锟斤拷锟紽锟截禮品锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷PVC锟斤拷水锟斤拷锟斤拷锟斤拷锟絙锟侥ｏ拷锟缴匡拷锟斤拷锟矫ｏ拷一锟斤拷(g锟斤拷)锟斤拷锟接ｏ拷锟斤拷锟劫匡拷锟斤拷循锟絟(hu锟斤拷n)锟斤拷锟斤拷十锟斤拷危锟斤拷詢r(ji锟斤拷)锟饺高★拷

 

锟斤拷业锟斤拷锟狡凤拷锟竭�锟斤拷锟矫傦拷锟統(t锟斤拷ng)锟斤拷锟斤拷锟较达拷锟絙锟侥嗎？锟絪锟斤拷锟絀一锟斤拷(g锟斤拷)PVC锟斤拷水锟斤拷锟缴ｏ拷锟斤拷水锟斤拷锟杰凤拷锟皆好ｏ拷锟斤拷锟絕锟絩(sh锟斤拷)锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟狡凤拷锟斤拷植锟斤拷锟斤拷蓿锟斤拷锟斤拷锟斤拷锟斤拷^锟侥帮拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)品锟斤拷品锟絴(zh锟斤拷)锟絩(ji锟斤拷)值锟斤拷锟斤拷锟組(f锟斤拷i)锟竭ｏ拷锟斤拷(d锟斤拷ng)然锟斤拷锟絰锟斤拷锟斤拷漠a(ch锟斤拷n)品锟斤拷