1)working tank,运行油罐2)road tank,油品运输罐车3)petroleum tank transportation,石油罐车运输4)trucking of tanks,用货车运油罐5)water riding of tanks,油罐的浮水运送6)No oil working,无机油运行
用法和例句
Flame trap of breather valve of road tank was designed in order to control the hidden hazards of inflammable and explosive of breather valve of road tank.