Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/3181303e906c9663d5fad1925b366bcf.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 anti-freezing mixture是什么意思，anti-freezing mixture的翻译，anti-freezing mixture音标、读音、用法和例句_橘子化妆朗文词典
This paper concluded and analyzed the depiction that concerned concrete frost mechanism for many years, and studied the anti-freezing mixture action. 本文综合并分析了多年来关于混凝土受冻机理的叙述，并对防冻外加剂作用进行研究。