锟絣(f锟斤拷)锟斤拷锟絩(sh锟斤拷)锟絞:2020-12-09
鋼骨硷拷锟絧锟酵帮拷锟斤拷一锟絅锟斤拷锟斤拷锟絧锟絴(zh锟斤拷)锟斤拷(ji锟斤拷)锟杰環(hu锟斤拷n)锟斤拷锟斤拷锟給(h锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟斤拷要锟絤锟斤拷锟节癸拷锟絀(y锟斤拷)锟絊锟斤拷锟斤拷軌锟斤拷锟斤拷通锟斤拷輸煤锟斤拷锟津、癸拷锟斤拷锟斤拷锟矫等斤拷锟斤拷锟斤拷锟斤拷么鋼骨硷拷锟絧锟酵帮拷锟叫忥拷(f锟斤拷)锟斤拷锟絧锟酵帮拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟铰侊拷锟斤拷詳锟斤拷(x锟斤拷)锟侥烇拷锟揭斤拷B锟斤拷
1锟斤拷锟斤拷\锟斤拷粘锟斤拷效锟斤拷锟斤拷锟斤拷锟叫時(sh锟斤拷)锟斤拷锟角很猴拷處锟斤拷,锟斤拷處锟斤拷锟斤拷
2锟斤拷锟絏锟斤拷锟斤拷锟接斤拷锟絏锟斤拷锟斤拷一锟絅锟斤拷锟絏锟斤拷锟絚牛皮锟斤拷锟絞锟紸锟叫诧拷锟斤拷锟絲锟絯锟絊锟接忥拷(qi锟斤拷ng)锟斤拷膹锟(f锟斤拷)锟较诧拷锟斤拷,锟斤拷锟斤拷锟斤拷燃锟斤拷锟斤拷锟斤拷裙锟斤拷锟斤拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一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斤拷锟阶憋拷锟截層ｏ拷
3锟斤拷锟斤拷锟絇鋼帮拷锟酵革拷锟絞锟皆猴拷,锟絞锟饺达拷锟統锟接癸拷;粘锟斤拷效锟斤拷锟叫時(sh锟斤拷)锟斤拷锟斤拷,锟斤拷處锟斤拷锟斤拷
4锟斤拷锟斤拷涂锟斤拷锟斤拷锟斤拷锟斤拷锟絓锟斤拷锟斤拷X锟絓锟斤拷,也锟叫诧拷锟斤拷锟斤拷锟絓锟斤拷锟斤拷,锟斤拷锟斤拷锟结經(j锟斤拷ng)锟桔忥拷锟斤拷脫锟斤拷;锟斤拷锟斤拷(f锟斤拷)锟较帮拷锟矫诧拷鋼帮拷一锟斤拷锟角冿拷涂一锟斤拷(锟斤拷涂一)锟斤拷,锟斤拷锟斤拷涂锟缴猴拷(锟斤拷涂锟斤拷)锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟絵锟斤拷锟斤拷邊锟斤拷(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷漏涂锟斤拷锟斤拷锟斤拷X邊锟斤拷锟斤拷(y锟斤拷n)锟截橢锟紸锟斤拷锟斤拷锟筋不锟絉锟饺诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷(f锟斤拷)锟较板；
5锟斤拷锟斤拷锟较帮拷锟斤拷锟斤拷每一锟斤拷锟斤拷锟絃锟斤拷锟斤拷锟斤拷,锟給锟斤拷效锟斤拷锟斤拷锟角很猴拷,锟窖縫锟紽(xi锟斤拷n)锟斤拷锟統锟斤拷Q锟斤拷
6锟斤拷PVC锟絣(f锟斤拷)锟捷帮拷锟斤拷锟揭拷锟斤拷锟斤拷蔷锟斤拷锟斤拷锟较(PVC),锟斤拷锟斤拷锟絚(di锟斤拷n)锟角憋拷锟斤拷平锟斤拷锟斤拷锟絕,锟斤拷锟斤拷锟絧锟斤拷锟統燃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絞锟斤拷锟阶裁硷拷锟斤拷锟酵猴拷锟皆猴拷锟斤拷锟斤拷锟斤拷A锟斤拷锟斤拷锟斤拷锟斤拷洗锟斤拷锟斤拷
锟紺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)锟斤拷鋼骨硷拷锟絧锟酵帮拷锟叫忥拷(f锟斤拷)锟斤拷锟絧锟酵帮拷锟斤拷锟揭拷锟侥的斤拷B锟斤拷锟絊锟斤拷锟絧锟酵帮拷锟叫忥拷(f锟斤拷)锟斤拷锟絧锟酵帮拷膽锟(y锟斤拷ng)锟斤拷越锟斤拷越锟絍锟斤拷锟斤拷锟斤拷锟斤拷锟皆猴拷锟(hu锟斤拷)锟叫很好的發(f锟斤拷)展锟斤拷
锟斤拷锟絇(gu锟斤拷n)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷石锟斤拷锟絝锟斤拷鋼忥拷(f锟斤拷)锟较帮拷锟斤拷
锟斤拷一锟絣锟斤拷锟斤拷鋼忥拷(f锟斤拷)锟较帮拷锟絲水锟斤拷要锟斤拷什么锟缴凤拷锟斤拷
锟斤拷一锟絣锟斤拷锟斤拷锟斤拷锟絧锟絴(zh锟斤拷)锟斤拷锟截诧拷鋼帮拷锟斤拷锟斤拷锟较的發(f锟斤拷)展锟紽(xi锟斤拷n)锟斤拷