欧美精品在线视频,一级毛片无码无卡无遮挡,密臀av免费线观看,激情淫荡少妇人妻视频

Language:CHINESESENGLISH

Home > News > Installation of Foshan steel structure may be a problem
CONTACT US
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
  • E-mail:sbs@sbsprefabhouse.com
  • URL:http://m.szcxdj.com.cn

Installation of Foshan steel structure may be a problem

Time:[2016-11-4]  Hits:5155

  The city's large buildings are basically applied to the Foshan steel structure of this material, and when we install, you will not encounter the following problems? As a professional manufacturer, today to summarize.
     1, before the professional supervision and supervision engineers to verify whether the basis of concrete strength to meet the lifting requirements, hoisting program is approved, check the site construction personnel and construction machinery is consistent with the post-mortem, hoisting line is consistent with the lifting program, can guarantee the safety of construction .
     2, check the lifting equipment, locking devices, anchor, hanging point, the driver, command, endurance, lifting operations, operating platforms, high operations, component stacking, etc. to meet safety inspection standards and related personnel are present, security There are no warning lines set.
     3, rain, fog, windy weather must prohibit lifting operations.
     4, in the field of Foshan steel welding time to pay attention to check the temporary power distribution circuit layout and configuration of the distribution box to meet regulatory requirements.
     Foshan steel structure that needs to come to win state-steel, currently has large-scale steel structure production equipment and automatic spraying production line, to meet different customer needs. Users are welcome to visit!
Copyright:佛山市勝邦鋼結(jié)構(gòu)有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號(hào)
在线观看黄页网址大全| 无码精品国产中文字幕| 日本视频在线看91| 六月色网| 多人一级黄片| 日韩人妻Av一区二区| 日本视频一区在线观看免费| AV一区二区三区高清久久| 国产精品熟女小视频| 国产片婬乱一级吃奶毛片视频| 亚洲精品亚洲字幕| 免费看一级特黄a大片| 精品久久绯色| 一出一进一爽一粗一大视频野外| 亚洲色图,男人天堂| 亚洲无码免费观看精品| 国产成人精品永久免费视频| 吉水县| 女同久久精品国产91网站| 国产精品无套内射| 六月天踪合网| 日韩久久久久久久久精品| 婷婷久久綜合九色综合| 国产精品一区黄片| 超碰人妻就爱干| 国产精品久久久久桃色TV| 欧美一级专区免费| 成人黄色视频在线看| 婷婷色亚洲欧美九九视频公司首页| 国产欧美曰韩一区二区三区| 日韩黄片精品视频| 午夜无码一区二区三区在线观看| 一区二区中文蜜臀色欲中文av| 久久综合久久网站九九| 国产亚洲福利在线视频| 夜添久久精品亚洲国产精品| 少妇1区2区3区| 国产成人AV在线不卡免费| 国产偷国产亚洲偷亚洲高| 国产AV传媒| 欧美爱在线|