目前,我国的铁路罐车,除了少量的浓硫酸罐车、酸碱罐车、沥青罐车等专用罐车外,大部分都是粘油罐车和轻油罐车。粘油罐车和轻油罐车通用性较强,如粘油罐车用来装运原油、重油、重柴油等,轻油罐车用来装运汽油、煤油、轻柴油等。然而,对于柴油来说,虽然粘油罐车和轻油罐 At present, most of the railway tankers in China are sticky tankers and light tankers, except for a few special tankers including concentrated sulfuric acid tankers, acid-base tankers and asphalt tankers. Viscous oil tankers and light tankers are more versatile. For example, sticky tankers are used to ship crude oil, heavy oil and heavy diesel oil, and light tankers are used to transport gasoline, kerosene and light diesel oil. However, for diesel, although sticky tanker and light tank