Army Research Laboratory Aberdeen Proving Ground MD 21005 ARLTR5619 August 2011 1 MA Breech Upgrade for the U.S. Army Army Research Laboratory Aberde
44Tag内容描述：
1、 Army Research Laboratory Aberdeen Proving Ground, MD 21005 ARLTR5619 August 2011 1 MA Breech Upgrade for the U.S. Army 。
2、 Army Research Laboratory Aberdeen Proving Ground, MD 210055068 ARLRP390 August 2012 Origin of the 44mm BehindArmor Blun。
