To assist the lab in formulation development;

协助实验室配方开发；

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Its formulation development and the platform test as well as the road test are presented.

介绍了多级四代油的配方研制、发动机台架评定及行车试验结果。

youdao

Its formulation development and the platform test as well as the road test are presented.

介绍了多级四代油的配方研制、发动机台架评定及行车试验结果。

youdao