Production, Fielding, and Operational Support life cycle phase

英文缩写：PFOS

英文全称：Production, Fielding, and Operational Support life cycle phase

中文释义：生产、部署和作战支持生命周期阶段

中文拼音：shēng chǎn bù shǔ hé zuò zhàn zhī chí shēng mìng zhōu qī jiē duàn

所属分类：Governmental