цинк(The resealing ammunition box is largely a NATO tradition. Warsaw Pact nations typically stored and transported ammunition in single-use "spam cans". They had crates that had a sealed zinc lining on the inside. || Spam – марка ветчины в прямоугольных жестяных банках со кругленными краями. // Пример. Does that come in the old Soviet army "spam cans" , like the 7.62x54 Russian I get for my Mosin? 4uzhoj)
