亚洲潮吹无码在线观看|99热国产在线欧洲三级无码在线|六月综合激情网素人无码免费在线|日本无卡中文字幕

Two products award Gold Cup Prize of Metallurgy Products
  Updatetime:2023-03-14 Hits:

  Recently, the list of high-qualitified metallurgy products was released by China Iron and Steel Association. “SWRCH22A for cold heading and cold extrusion” and “SWRCH35K for cold heading and cold extrusion” are on the list, awarded the Gold Cup Prize of Metallurgy Products. That means the quality of two products reach the international level of similar products.

  The Gold Cup Prize is the only evaluation activity for the quality of real products in steel industry. The prize is given annually, and the recognized products was awarded as “the Gold Cup Prize” with the three-year validity period. A total of 39 products from 22 steel mills in wire group participated in this activity.

  In Recent years, Xingtai Steel has not only won the "National Quality Award", "the first prize of National Science & Technology Progress Award", "High-tech Enterprise" and other awards, but also always insists on scientific and technological innovation to promote the sound development. Since 2004, Xingsteel has won the "the Gold Cup Prize" for the twelfth time with a total of more than 40 products winning this prize.

影音先锋在线视频| 亚洲精品永久在线观看视频| 日韩五月天色色日韩无码影音先锋| 国产在线高清无码不卡| 东京热久久伊人| 九九热.com鲁鲁夜夜天天视频| 国产特级特色黄色免费| 亚洲国产精品国自产拍AV| 干国产美女在线| 无码高清东京热成人91白丝网站| 欧洲老妇15p日韩成年人视频| 国产AV综合| 国产精品视频福利姬| 亚洲制服成人电影在线| A区色逼逼不卡91AV一区二区| 亚洲一线二线无码| 超A级91视频韩噜一噜啪一啪 | 精品久久无码一区二区| 五月天AV無碼| 伊人影院在线观看| 无码在线操主播| 苍井空一区二区| 毛片片免费看片| 在线中文字幕96| 亚洲人性爱视频一区二区三区五区| 四虎出品必属精品内射熟女 | 亚洲少妇高清无码在线| 亚洲国产视频凹凸| 亚洲成人凸凹Av| 国产AV一区袜美女| 日本三区二区一区爱| 日日夜夜嫩草影视| 国产传媒原创高清对白在线 | 午夜d在线观看色欲va欧美va| 亚洲自拍偷拍婷婷五月天交换论坛| 久草国产视频黄色| 丁香五月激情网97国产精品一区| 毛多熟女你懂的视频| 日韩不卡视频一区二区在线观看| 毛片激情五月网深爱| 三级在线观看一区二区|