petroleum products blending

• 油品调合

petroleum products blending的用法和样例：

例句

1. Oil blending is an important production working procedure in a refinery and the great benefit of refineries can be achieved from the optimization of oil blending.
   油品调合是炼油厂重要的生产工序，对油品调合进行优化可以给炼油厂带来显著的经济效益。