Improvement and application of zy6 automatic loader 自動(dòng)裝藥機(jī)的改進(jìn)及應(yīng)用
Automatic loader and unloader 自動(dòng)裝卸機(jī)
Derived from the 1929 fortress gun ( itself a development of the old 1897 field gun ) with a semi - automatic breech and an automatic loader added , the " high power " apx 75mm gun fired a mle 1915 he round with a reduced charge at 400 m / s and the mle 1915 ap round at 570 m / s ( 50mm penetration at 1000 m ) and its two sights and stereoscopic rangefinder allowed a direct fire range of 2000 m “大威力” apx型75毫米炮由1929型要塞炮(舊式1897型野炮的發(fā)展型)衍生而來(lái),加裝了半自動(dòng)炮尾和一個(gè)自動(dòng)裝填器,發(fā)射減裝藥的1915型高爆彈(初速400米/秒) ,及1915型穿甲彈(初速570米/秒, 1000米距離可穿透50毫米裝甲) 。