欧美成人性色xxxx视频-欧美成人性色区-欧美成人性色生活片免费在线观看-欧美成人性视频播放-a级特黄-a级亚洲片精品久久久久久久

Language:CHINESESENGLISH

Home > News > Steel structure in the use of how to do maintenance work
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://www.ggscp.cn

Steel structure in the use of how to do maintenance work

Time:[2016-10-14]  Hits:4970

         

  Tall building in the cover when the steel structure of this kind of material, and then we use these steel structure at the same time, its maintenance also need to pay attention, or it will affect its appearance and service life. Specifically how to do maintenance, today, Dongguan Steel Company Xiaobian to share about.
     1, if the steel structure used for about three years time, we have to do with a paint maintenance, so as to enhance its beauty and safety.
     2, in the use of time, pay attention to do a good job of anti-power, fire, trunking line isolation, such as what wire to use, in order to avoid electric shock accident.
     3, for the whole project, from the perspective of the owners, can not change the structure without permission, can not disassemble any bolt and other components, because the owners because the one hand, not professional, on the other hand will bring some Security risks, so if you really want to change, it is best to find professional manufacturers to adjust the master. 4, in our usual use, the best of its regular cleaning and maintenance, the normal use of the case once a year inspection and maintenance, usually clean, please find professional cleaning supplies, do not use steel balls and other cleaning appliances, or Will bring to the steel structure is a damage.
      Steel structure for the maintenance of knowledge, today's steel companies to share here in Dongguan, hoping to help a little busy.

Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
主站蜘蛛池模板: 日本一区二区在线播放 | 特黄aaaaaa久久片 | 亚洲日韩欧美一区二区在线 | 青视频在线| 精品国产区一区二区三区在线观看 | 性满足久久久久久久久 | 婷婷四房播客五月天 | 中文字幕日本在线 | 一个人www免费观看视频 | 日产乱码2021永久手机版 | www视频在线观看天堂 | 国产色产综合色产在线观看视频 | 久久久久国产精品免费看 | 青青青国产免费 | 免费羞羞网站视频 | 色视频日本 | 在线国产视频 | 国产日本欧美高清免费区 | 国产aⅴ一区二区三区 | 日本处888xxxx| 九九热视频在线播放 | 欧美 国产 日韩 第一页 | 欧美视频免费在线播放 | 99国产精品视频免费观看 | 国产午夜精品一区二区三区不卡 | 伊人热人久久中文字幕 | 丁香婷婷久久 | 两个人高清在线观看www韩剧 | 欧美成人午夜不卡在线视频 | 精品国产污污免费网站 | 国产精品爽爽va在线观看网站 | 国产亚洲一欧美一区二区三区 | 久久综合久久精品 | 日韩欧美在线一级一中文字暮 | 日日射夜夜 | 欧美成人性生活 | 色在线导航| 免费观看又黄又刺激的视频网站 | 92精品国产自产在线 | 这里只有久久精品视频 | 在线免费不卡视频 |