 Körös was armed with two single gun turrets of 120 mm ( 4 @.@ 7 in ) / <unk> fore and aft , two superfiring 66 mm ( 2 @.@ 6 in ) / <unk> anti @-@ aircraft guns protected by gun shields on the superstructure fore and aft , and two machine guns . Her armour consisted of a belt and bulkheads 50 mm ( 2 @.@ 0 in ) thick , deck armour 19 mm ( 0 @.@ 75 in ) thick , and conning tower and gun turret armour 75 mm ( 3 @.@ 0 in ) thick . The armour was produced by the <unk> steel works , in Moravia . She was launched on 5 February 1892 and commissioned on 21 April of the same year . Her sister ship Szamos was completed in 1893 , and was identical except for 50 mm ( 2 @.@ 0 in ) armour on her conning tower . 
