Military Occupational Specialty code for Horizontal Construction Engineer

英文缩写：12N

英文全称：Military Occupational Specialty code for Horizontal Construction Engineer

中文释义：军队职业水平工程专业规范

中文拼音：jūn duì zhí yè shuǐ píng gōng chéng zhuān yè guī fàn

所属分类：Governmental