Tocomplete this family of ammunition, GAU-8/A ammunition offers alow-cost Target Practice (TP) round, PGU-15/B.This design, used fortraining, has been proven in application against light armor.是什么意思_Tocomplete this family of ammunition, GAU-8/A ammunition offers alow-cost Target Practice (TP) round, PGU-15/B.This design, used fortraining, has been proven in application against light armor.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句