一级免费毛片-91蜜桃视频-亚洲AV第二区国产精品-欧美日韩免费视频-99国产在线观看-欧美精品亚洲-婷婷丁香一区二区三区-影音av在线-91免费黄-性av网站-一区二区三区日韩精品-性chinese极品按摩-一区二区三区伦理-超碰男人天堂-午夜寂寞院

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