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 > FAQs
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.ggscp.cn
On the fireproof paint fireproof principles and techniques
On the fireproof paint fireproof principles and techniques     Abstract steel as the main form of modern architecture, light weight, high strength, good seismic performance, short construction period, the high degree of industria...
2015/3/14
Engineering Technology: steel construction machinery and equipment General Provisions
Engineering Technology: steel construction machinery and equipment General Provisions 1, various types of construction machinery and steel construction used should be consistent with the current industry standard "construction machinery safety techn...
2015/1/24
Structural design knowledge: Multilayer Steel plant layout which provisions?
Structural design knowledge: Multilayer Steel plant layout which provisions? What Multilayer Steel plant layout requirements?A planar complex shape, the various parts of the framework of the large difference in height or floor loads differ markedly,...
2015/1/24
Engineering Technology: Structural steel construction and cable-membrane material control on the quality of the membrane surface
Engineering Technology: Structural steel construction and cable-membrane material control on the quality of the membrane surface [Student] problems and long-span cable-membrane structure steel construction on the membrane surface material quality co...
2015/1/24
Engineering Technology: General requirements for inspection of steel structure engineering foundation
Engineering Technology: General requirements for inspection of steel structure engineering foundation      Steel installation before positioning axis response, infrastructure and elevation axes, bolt size and location of the buil...
2015/1/14
The reason steel corrosion paint is widely used analytical
The reason steel corrosion paint is widely used analytical      Steel paint matching program varied, according to the use of the environment and age, decide what kind of paint matching, and now the market fluorocarbon best corros...
2014/12/31
Steel construction design FAQ encounter
Steel construction design FAQ encounter     First, if you have gutters, tie rod can not be designed to close to the capitals of the site, otherwise it may lead to the installation downspouts. Another gutter downspouts and Tied a...
2014/12/6
Steel Works How to use
Steel Works How to use "plastic doors and windows." In recent years, steel doors and thrive, the first research center is inseparable from China Steel Forum refer to the new technologies, new ideas, accumulated over the years of concern and support,...
2014/11/29
Advantages and strength of steel structures
    Of course the larger the weight of the steel, but the strength was high more, compared with the weight of other structures, much less than the weight of the steel structure other structures. In the opposite load conditions, wh...
2014/11/29
Lap portion of the roof repair rust rot
Lap portion of the roof repair rust rot Foshan Steel repair process: 1, use special scissors to sort interfaces 2, laying new tiles from scratch, plus the length of> 40 cm above and below the interface site 3, use self-tapping screws and riv...
2014/9/13
How to avoid space H-beam steel structure plant variants
How to avoid space H-beam steel structure plant variants      H-beam space Foshan Steel plant diversity change, fully embodies the planners planning concepts, but the construction workers who have infinite test. However, there i...
2014/9/13
Technical preparation of steel structure device
Technical preparation of steel structure device Technical preparation Foshan Steel unit mainly includes the following points: ① should strengthen the close conjunction with planning units. Careful review of the drawings, the intent and understa...
2014/9/6
page:12  1  2  3  4  5  6  7  8  9  10  11  12  13  14  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: 免费jjzz在在线播放国产成人 | 日本在线高清视频 | 日本亚洲天堂 | 久久久免费视频播放 | 草久久久 | 国产又湿又黄又硬又刺激 | 亚洲国产精品婷婷久久久久 | 77788色淫免费网站视频 | 久久er精品 | 成人精品在线观看 | 晚上看的www视频高清免费动漫 | 日韩精品一区二区三区免费观看 | 亚洲成片观看四虎永久 | 香蕉视频一区二区 | 岛国免费大片 | 妈妈的朋友伦理在线观看 | 福利片一区 | 日韩欧美国产视频 | 久视频在线 | 久久亚洲精中文字幕冲田杏梨 | 久久久不卡国产精品一区二区 | 青青草原国产在线 | 香蕉在线观看视频 | 真实国产乱视频国语 | 日本在线视频免费观看 | 狠久久| 99热最新在线观看 | 人成在线| 九九精品在线播放 | 在线观看男女男免费视频 | 九九久 | 国产免费一区二区三区在线观看 | 幸福宝app丝瓜下软件大全 | 爱草在线视频 | 韩国欧洲一级毛片免费 | 青青国产成人精品视频 | 最新99国产成人精品视频免费 | 男女www视频| 国产日韩欧美一区二区三区在线 | 麻豆影视的经典视频 | 好吊色永久免费视频大全 |