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1 ступенчатый поршневой затвор
1) Engineering: stage interrupted screw breechblock2) Arms production: step-thread block, step-thread breechblockУниверсальный русско-английский словарь > ступенчатый поршневой затвор
См. также в других словарях:
artillery — /ahr til euh ree/, n. 1. mounted projectile firing guns or missile launchers, mobile or stationary, light or heavy, as distinguished from small arms. 2. the troops or the branch of an army concerned with the use and service of such weapons. 3.… … Universalium