国产一级特黄aa大片在线-国产一级特黄aa大片免费-国产一级视频在线观看-国产一级视频久久-午夜影院免费体验-午夜影院免费入口

Language:CHINESESENGLISH

Home > News > Industry News
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.lhp8.cn
Guangzhou Steel tells you: construction steel materials site acceptance requirements
Guangzhou Steel tells you: construction steel materials site acceptance requirements Steel use steel, welding materials, coating materials and fasteners should have quality certificate, must meet the design requirements and existing standards. Raw m...
2015/8/8
Guangzhou Steel tells you: assess Steel Works Welding Technology
Guangzhou Steel tells you: assess Steel Works Welding Technology 1, the construction unit for the first time use of steel, welding materials, welding, joint type, welding position, post-weld heat treatment, a combination of various parameters and pa...
2015/8/1
Guangzhou Steel teach you: General Provisions splicing steel engineering components
Guangzhou Steel teach you: General Provisions splicing steel engineering components 1, H-beam flange plate welded seam and web seam pitch, not less than 200mm flange plate splice length not less than 600mm;. Web splice width of not less than 300mm, ...
2015/7/29
Guangzhou Steel teach you: construction steel components assembled provision
Guangzhou Steel teach you: construction steel components assembled provision   Assembly platform, mold, etc. should be smooth and firm, in order to ensure the accuracy of the assembly member.Necessary reference to the drawings, processes and q...
2015/7/29
Guangzhou Steel tells you: steel blasting and painting method request
Guangzhou Steel tells you: steel blasting and painting method request Steel rust coating method and requests?[Guangzhou Steel answer] 1, rust grades should be based on the original state of the steel surface, the choice of primer, rust method used a...
2015/7/15
Guangzhou Steel teach you: Overview of light steel structure
Guangzhou Steel teach you: Overview of light steel structure Lightweight steel is mainly used in non-load-bearing construction to withstand large loads. Combined with Light H beam (welded or rolled; variable cross-section or the like) to make the ga...
2015/7/11
Guangzhou Steel teach you: Steel Construction Safety Control handle Exploration
Guangzhou Steel teach you: Steel Construction Safety Control handle Exploration With the development of society, the steel works from an economic, practical, seismic, may increasingly being recognized in the use and so on, along with the increase in...
2015/7/8
Guangzhou Steel says:
Guangzhou Steel says: "The construction quality inspection norms steel works' quality requirements and inspection provisions (1) Guangzhou Steel Steel: The steel is one of the following conditions should be carried out sampling re-examination, re-ex...
2015/7/4
Guangzhou Steel teach you: the coupling of steel
Guangzhou Steel teach you: the coupling of steel Guangzhou Steel's steel connection: connection welds, rivets, screwed. According to the degree of automation of welding technology it is usually divided into welding, semiautomatic and automatic weldi...
2015/7/4
Guangzhou Steel remind you: Fire principle of fireproof coatings and problems
Guangzhou Steel remind you: Fire principle of fireproof coatings and problems Steel as the main form of modern architecture, at room temperature with a light weight, high strength, good seismic features, short construction period, building high degr...
2015/7/1
Guangzhou Steel tells you: the technical requirements of tall steel structure of the device which
Guangzhou Steel tells you: the technical requirements of tall steel structure of the device which (1) Preparation: include preflight and supporting steel members, positioning axes and elevation view and anchor bolts, steel components on-site stacked...
2015/7/1
Guangzhou Steel teach you: Preparation before the installation of steel color plate
Guangzhou Steel teach you: Preparation before the installation of steel color plate 1, primary and secondary component inspection system is Homogeneous Steel, Steel correction is completed.2. Check all bolts connecting surface groove is broken or ti...
2015/7/1
page:11  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  pervious next  

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: 动漫淫图| 奇米影视狠狠久久中文| bt天堂2345| 男人的天堂天堂网| 美女日日日| 人与牲动交xx| 男人天堂资源站| 美国一级毛片片aaa| 玖玖爱在线视频观看免费视频| 大柠檬导航香蕉导航巨人导航| 男同videos homemade| 奶水涨翁公帮我吸老周| 非洲一区二区三区不卡| 岛国福利视频| 久久机热一这里只精品| 99热国产这里只有精品9九| 在线免费观看麻豆| 99久久免费精品高清特色大片| 97色伦图片97色伦图影院久久| china农村野外18.19| 日韩新片在线观看网| ass日本护士的pics| 久久久国产精品免费看| 欧美男同gvvideos可播放| 免费资源视频在线观看网站| bdsmspanking群女受虐狂| 日本最新男男gayjapanhd| 欧美熟夫| 999热成人精品国产免| xxxx性xxxx| 日本一区二区三区免费| 4虎2022年最新lpr| 久草福利资源| 欧美日韩一区二区三区高清不卡| 一级毛片秋霞特色大片| 男人插女人的逼视频| 产区一二三区下卡2021| 免费挠脚心tikitiki网站| 久久综合久久综合久久| 91尤物国产尤物福利在线| 免费看a|