西西人体www大胆高清-亚洲第一成人网站-国产视频99-国产精品666-www.youjizz.com日本-在线观看黄色小视频-亚洲欧美日韩在线播放-在线观看国产精品视频-国产高清久久久-一本久道久久-国产另类xxxxhd高清-a网站在线观看-精品人妻一区二区三区四区在线-亚洲精品大全-日韩欧美第一区-男女视频国产-四虎影视免费观看-深夜精品福利-69精品丰满人妻无码视频a片-香蕉av一区二区-久久久神马-亚洲蜜桃一区-九九色综合网-啪啪av网-日本一区二区视频免费观看

The steel structure construction of fluorocarbon workshop workshop is prologue of the technical transformation of south aluminum stripIssuingTime:2006-09-06

On August 10 in the morning, accompanied by a loud firecrackers, south aluminum plate with one of the first phase of the fluorine carbon workshop, technical pillar of steel hoisting in place, open the prelude of fluorocarbon workshop workshop steel structure construction. Fluorocarbon workshop steel structure and color steel plate project designed by China color technology co., LTD. The plant has 136 steel columns, including beams and other steel, totaling about 1055 tons, and 24,000 square meters of roof color steel plate.

Navigate
Tel
QR Code
Consult