发行时间：0001.01.01
总页数：228
编辑：
综保科技
摘要：
atp 3-21.51
subterranean operations
2019
distribution restriction: approved for public release; distribution is unlimited. this publication supersedes atp 3-21.51, dated 21 february 2018.
headquarters, department of the army
this publication is available at the army publishing directorate site (https://armypubs.army.mil), and the central army registry site (https://atiam.train.army.mil/catalog/dashboard)
*atp 3-21.51
army techniques publication no. 3-21.51 headquarters departm...
普通账号
