zero deflection
The adjustment of a sight, exactly parallel to the axis of the bore of the gun to…The adjustment of a sight, exactly parallel to the axis of the bore of the gun to which it is attached.
Значение
значений: 1(неисчисляемое)The adjustment of a sight, exactly parallel to the axis of the bore of the gun to which it is attached.
Уроки к слову
уроков: 1- A1Исчисляемые и неисчисляемые существительные — Потому что оно может быть неисчисляемым