Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/0fb11ffa7976105347a3bdc6c3554353.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 Haco是什么意思，Haco的翻译，Haco音标、读音、用法和例句_绍翊字体网有道词典
The thermal stability and corrosion behaviour of petroleum acid ester and esterified high acid crude oil (HACO) were studied. 摘要 研究了石油酸酯和酯化高酸原油的热稳定性及腐蚀性规律。