Warning: file_put_contents(): Only 0 of 4845 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 floorslab例句_floorslab英汉例句_floorslab双解例句_流逝汉英词典
This article analyzes the crack cause of the cast-in-place reinforced floorslab and advances corresponding prevent measures. 摘要文章分析現澆鋼筋混凝土樓板裂縫産生的原因,提出相應的預防措施。