锟斤拷锟斤拷石锟斤拷锟斤拷锟斤拷T锟斤拷锟絕锟絤(x锟斤拷)锟叫發(f锟斤拷)锟斤拷目锟斤拷(bi锟斤拷o)锟斤拷什么锟斤拷

锟斤拷锟斤拷锟揭傦拷知锟斤拷锟轿何產(ch锟斤拷n)品锟斤拷锟叫發(f锟斤拷)之锟襟都曪拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟紷锟接碉拷锟叫撅拷锟角烇拷锟斤拷讓锟絘(ch锟斤拷n)品锟叫革拷锟斤拷锟絟(yu锟斤拷n)锟侥發(f锟斤拷)展锟斤拷也锟角烇拷锟斤拷讓锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟叫堬拷锟斤拷锟叫革拷锟斤拷母锟斤拷锟斤拷锟�锟斤拷同锟絩锟斤拷锟斤拷锟絖锟截革拷锟斤拷膽锟�(y锟斤拷ng)锟矫堬拷锟斤拷锟斤拷石锟斤拷锟斤拷锟斤拷T锟斤拷也锟斤拷一锟接碉拷锟斤拷锟节產(ch锟斤拷n)品锟叫發(f锟斤拷)锟斤拷锟斤拷之锟襟，很多工锟絊锟侥硷拷锟絞(sh锟斤拷)锟剿員锟斤拷锟斤拷詢锟斤拷a(ch锟斤拷n)品锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟絞(sh锟斤拷)锟皆猴拷锟斤拷锟絖始锟剿革拷锟斤拷詳锟斤拷(x锟斤拷)锟斤拷锟剿斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)品锟斤拷原锟斤拷锟斤拷锟斤拷锟剿斤拷锟斤拷锟絘(ch锟斤拷n)原锟斤拷锟皆硷拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷龋锟酵拷^锟紷些锟斤拷锟絀(y锟斤拷)锟斤拷知锟絉锟絜锟斤拷锟斤拷希锟斤拷锟斤拷锟皆岋拷锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟剿解，锟揭碉拷锟絘(ch锟斤拷n)品锟侥诧拷锟姐并锟組(j锟斤拷n)锟斤拷針岋拷锟皆的革拷锟組(j锟斤拷n)锟斤拷

锟斤拷锟斤拷锟斤拷(d锟斤拷ng)然锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟絕锟斤拷锟斤拷锟揭傦拷也锟絣(f锟斤拷)锟紽(xi锟斤拷n)石锟斤拷锟斤拷锟斤拷T锟斤拷锟叫很讹拷锟斤拷M(j锟斤拷n)锟斤拷锟侥匡拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟侥撅拷锟角帮拷全锟斤拷锟斤拷锟紽(xi锟斤拷n)锟节樓凤拷锟侥高度讹拷锟杰革拷锟斤拷一锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷锟�(z锟斤拷i)锟斤拷锟斤拷锟斤拷锟侥時锟絞锟角筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟睫的時锟絞锟斤拷(n锟斤拷i)锟斤拷锟紺锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟紷锟絅锟斤拷r锟斤拷锟揭傦拷锟斤拷锟絰锟矫碉拷锟絙锟睫诧拷锟较撅拷一锟斤拷要锟斤拷锟饺�锟斤拷锟紷锟斤拷锟斤拷使锟矫碉拷锟絕锟斤拷锟斤拷锟揭傦拷锟斤拷锟杰革拷锟斤拷锟侥ｏ拷锟斤拷锟杰革拷锟矫的確锟斤拷锟皆硷拷锟侥帮拷全锟酵斤拷锟斤拷锟斤拷石锟斤拷锟斤拷锟斤拷T锟阶诧拷锟斤拷石锟桔猴拷PVC锟紻锟斤拷锟斤拷锟缴ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟金即滐拷锟斤拷锟斤拷锟斤拷燃锟斤拷锟斤拷锟斤拷锟缴烇拷锟斤拷燃锟斤。

       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锟斤拷锟斤拷锟絘(ch锟斤拷n)锟絊锟斤拷