欧美午夜精品人妻久久久久,刑警娇妻穿着乳环被调教 ,夜夜操亚洲女人,一级a做片免费久久无码

Language:CHINESESENGLISH

Home > News > Steel plant of welding process
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.e-sosa.com

Steel plant of welding process

Time:[2014-8-30]  Hits:4839

Steel plant of welding process

     This question directly affects the quality of the project attributed to the primary question, so this type of question it is necessary to see the company through the use of specialized professional view things only to view, judge them, usually based on the type of weld defects inside into slag, undissolved together, such as porosity. Foshan Steel

     Welding processes. The process works attributed to shade one step is also the most prone to the quality of questions from the 2004 report of a company's product quality accounting flashes occur in the process of quality questions: Because the quality of welding seam resulting in failure rates as high as 80% , and secondly because the wrong operating procedures and technical questions of the operator and the resulting weld quality doubt accounts for about 10%.

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)
东莞市| 资兴市| 寿阳县| 普格县| 宜川县| 西充县| 乳山市| 海丰县| 宁国市| 龙泉市| 崇礼县| 左贡县| 武汉市| 邯郸县| 钟祥市| 修文县| 宁晋县| 濮阳县| 繁峙县| 华容县| 恭城| 东乡县| 微山县| 绥阳县| 高清| 富川| 宜川县| 宕昌县| 图们市| 蕲春县| 新邵县| 青田县| 上犹县| 铁力市| 怀柔区| 叙永县| 永春县| 杨浦区| 黔江区| 无棣县| 西乌珠穆沁旗|