T-55A (Ob'yekt 155A)[136] – Produced 1963–1981, in Poland 1964–1979. The T-55A MBT was primarily developed to incorporate a new antiradiation lining and full PAZ/FVU chemical filtration system. One of the major internal additions was the use of a plasticized lead sheeting for antiradiation protection. This was evident externally due https://luiso653reo4.wikihearsay.com/user