加工工业是对物质和材料进行加工或转化的工业的统称，主要采用化学、物理或生物方法。除了(石油)化学、制药和食品工业外，加工工业还包括造纸和纸浆、玻璃、钢铁和水泥的生产。

　　原文：

　　Process industry is a collective term for industries that process or transform substances and materials, mostly by means of chemical, physical, or biological methods. In addition to the (petro)chemical, pharmaceutical, and food industries, the process industry also includes the production of paper and pulp, glass, steel, and cement.