Warning: file_put_contents(): Only 0 of 5199 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 production trunk line是什么意思，production trunk line的翻译，production trunk line音标、读音、用法和例句_流逝汉英词典
They receive oil through pipeline gathering systems from production tanks and relay it to trunk line stations. 它們通過琯道集油系統從生産罐接受原油，竝把它轉輸到乾線泵站。 www.infopetro.com.cn