The paper describes the research process, formula, performance and application of weapon equipment preservative oil.

介绍了武器装备通用防护油的研制过程、配方、性能及应用情况。

youdao

The paper describes the research process, formula, performance and application of weapon equipment preservative oil.

介绍了武器装备通用防护油的研制过程、配方、性能及应用情况。

youdao