Pro Precast Accessories
Dear friends, our school has a holiday from February 4 to 21 (there are teachers on duty on May, 8 and 9, and they will go to work on January 11, 22)
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Thank you for your company all the time! I wish you a happy new year and a good year of the ox in advance!.
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■ 2、 Antique buildings use modern construction technology and imitation materials to achieve the appearance effect of ancient buildings, which is called antique buildings. The official account is deluangroup.
The new version of the National First class Certified Public Architects and Registered Engineers Registration Management Information System was launched on December 1, and the specific matters will be notified
5、 Article 3.2.10, 3.2.17, 3.3.12 and 10.2.1 of Technical Code for Pitched Roof Engineering GB50693-2011. If you don’t want to miss the content, remember to click “like” and “watching” after