ZKB420/313-53-H2 ZKB420/329-52-120 ZKB421/097-04-210 ZKB421/097-04-PF ZKB421/098-04-210 ZKB421/177-04-UF ZKB421/186-05-PF ZKB421/230-80-210 ZKB421/241-05-PF ZKB421/248-80-410H