Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/fe51c2a27b75dc0bdeb021e1fb5fbe21.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 unbearing例句_unbearing英汉例句_unbearing双解例句_開心英語字典_柠咚词
Now recyeled aggregate concrete has been applicated in unbearing structure in industry and civil project, highway road surface project. 目前再生混凝土在工業與民用建築工程中的非承重結搆及公路路麪工程中已經有一定的應用。