Bonjour à toi ! C'est serbe. Bon, pour un site c'est un t-55 upgrade (photo du véhicule avec inscription sur le panneau "upgrade"). pour un autre T-55 L. Pour un autre T-55 H : [edit] Serbia T-55H - highly modernized version. Mobility improvement is: engine of increased power by building-in new, domestically produced, high pressure pump, building in new water cooler and oil cooler and modification of transmission by building-in new toothed wheels. Firepower improvement: building-in antiaircraft machine gun 12,7mm M-87 and building-in coupled machine-gun 7,62mm M-84. Protection improving in: building –in explosive protective armor, building –in anti cumulative shields, building –in new fire extinguisher using halon, modernization of device for nuclear protection, building –in of smoke screen laying active protection system (active masking) and building –in assembly block for fixing crewis cupola lid partly closed. Other improvements are building –in device for self-entrenching, building –in device for digging and deactivating mines KMT-6, building –in assembly block for fixing crewi's cupola lid, partly closed and modernization of active IR (infrared) devices and converting them into passive. Pour ma part je penche pour le dernier mais bon ?????