h无码在线观看,夜色色综合网,日韩AV免费久久,蜜臀久久综合视频

Language：CHINESESENGLISH

Home > 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://linbaoquan.cn
The rapid development of steel works to build the green civilization
The rapid development of steel works to build the green civilization As China's economic development, the scale of production in the construction industry is gradually expanding. Guangzhou Steel Works as a modern "green building", because of its lig...
2016/2/27
Characteristics of steel plant
Characteristics of steel plant Guangzhou Steel plant mainly refers to the main load-bearing member is made of steel composition. Including steel pillars, steel beams, steel base, steel roof (of course, relatively large span of the plant, are now bas...
2016/2/27
Guangzhou Steel support which requests should fit?
Guangzhou Steel support which requests should fit? 1. Guangzhou Steel components can be used to support the convergence of high-strength weld or bolt adapter;2. Waist beam convergence node should be set at the support point adjacent to, and should n...
2016/2/27
engineering professionals must know the 12 Building Knowledge
Guangzhou Steel tells you: engineering professionals must know the 12 Building Knowledge Summary: 2, Beams destruction - shear force factors: shear span ratio, high-span ratio, concrete strength; stirrups; the number of bent steel; the greatest impa...
2016/2/24
Residential Steel industry ready
Residential Steel industry ready  Guangzhou Steel believes that the Government's strong support of green building and protection of housing construction of residential demand for steel will be growing, the industry is in Charge of the outbr...
2016/2/24
Steel support which requests should fit?
Guangzhou Steel tells you: steel support which requests should fit?1. Guangzhou Steel components can be used to support the convergence of high-strength weld or bolt adapter;2. waist beam convergence node should be set at the support point adjacent t...
2016/2/24
Promotion of Rural Residential steel or steel overcapacity digestible
Guangzhou Steel News: Promotion of Rural Residential steel or steel overcapacity digestible   Guangzhou Steel News: In order to speed up China's steel production capacity to melt, we propose in our countryside and earthquake-prone areas, small...
2016/2/20
corrosion mechanism of steel structures in marine environment
Guangzhou Steel News: corrosion mechanism of steel structures in marine environment Electrochemical corrosion mechanism of steel in the marine environment The marine environment can be divided into several categories: marine atmospheric zone, s...
2016/2/20
Reason steel welding crack and Prevention
Guangzhou Steel tells you: Reason steel welding crack and Prevention   (A) hot crackingHot cracking refers to crack under high temperatures generated, also known as high-temperature cracks or solidification cracking, usually generated internal...
2016/2/20
Steel can set up homes of ordinary people
Guangzhou Steel News: Steel can set up homes of ordinary people   Guangzhou Steel News: steel industry is a green, environmentally friendly, sustainable development of emerging industries, is one of the major steel consuming industries. Howeve...
2016/2/17
steel structure damage detection
Guangzhou Steel News: steel structure damage detection   Construction project cost structure and determine Guangzhou Steel knowledge: steel structure damage detection 1. The type of injury: force, temperature. 2. Test content: (1) member fl...
2016/2/17
China's steel at the end of
Guangzhou Steel News: China's steel at the end of "Thirteen Five" expected to enter "Billion" Time Guangzhou Steel News: Although the steel industry is now in the "frozen period" struggling, but reporters from the 2016 China Steel Development Forum ...
2016/1/30
page:15  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  pervious next  

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
欧美毛片一二三区久久日本网| 日韩少妇内射大全| 日韩污污污免费看| 人妻熟女伦理春色| 麻豆一区2区三区四区| 人妻丰满熟妇AV无码色欲| 深夜福利一级同性av| 国产乱淫视频网页| 、一级熟妇毛片| 91在线看熟女| 国产一区二区三区104.AV| 国产一级片久久久久免费| 亚洲国产日本中文精品| 又黄又涩又硬又爽的视频| 国产日韩欧洲亚洲一二三区| www.欧美爱爱| 免费国产一级片內射日本欧州 | 欧美激情在线精品一区二区三区| 亚洲成人丝袜AV用力| 亚洲九热一区| 欧美日韩成人黑料在线免费观看 | 国产五月天婷婷在线| 日韩第一页中文字幕精品| 久久精品人妻一区二区三区av| 亚洲无码VS综合图片| 婷婷五月激情人妻在线| 啊啊啊啊好爽啊啊啊啊| 欧美国产图片区| 天天操天天干天日| 大香蕉av伊人| 欧美色图五月丁香婷婷| 亚洲無国产区一区二| 国产九色一区二区三区| 国产美女av一区| 国产麻豆精品国产91久久久久| 2024精品一区二区三区| 国产一呦二呦三呦| 最新人妻影院| 日本福利视频免费| 色多多久久久久久久| 激情文学综合韩国|