Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/b3126cf2907bbc63133d294abde187e8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 asphalt base crude oil是什么意思，asphalt base crude oil的翻译，asphalt base crude oil音标、读音、用法和例句_绍翊字体网有道词典
Bohai 36 1 crude is classified to low sulfur naphthenic base crude oil, which is a good feedstock for producing high grade road asphalt. 渤海36 1原油属低硫环烷基原油，是生产优质道路沥青的良好原料。