Je was op zoek naar: 57mm (Engels - Spaans)

57mm s-60 anti-aircraft gun
cañón antiaéreo s-60 de 57 mm

it was chambered in 7.92×57mm mauser calibre.
empleaba el cartucho 7,92 x 57 mauser.

some type 38 rifles captured by the kuomintang forces were also converted to fire the 7.92×57mm mauser round.
algunos fusiles tipo 38 capturados por las fuerzas del kuomintang fueron recalibrados para emplear el cartucho 7,92 x 57.

* the poles developed a copy of the browning m1919 chambered for 7.92 x 57mm mauser, designated ckm wz.32, similar to the earlier ckm wz.30.
* los polacos desarrollaron una copia de la browning m1919 que disparaba el cartucho 7,92 x 57 mauser, denominada ckm wz.32 y similar a la ckm wz.30.