登入選單

返回Google圖書搜尋

Parallelogram Mounting of Reflex Sight for 50 Cal. Anti-aircraft Machine Gun

Armored Medical Research Laboratory (U.S.)

出版	Defense Technical Information Center, 1944
URL	http://books.google.com.hk/books?id=9BV3NwAACAAJ&hl=&source=gbs_api

註釋

The purpose of the report is to develop a mount which would place the reflex sight above the smoke, be convenient to the gunner, and absorb recoil shock. (Author).