50116000 Maintenance and repair services related to specific parts of vehicles Repair and maintenance services of motor vehicles and associated equipment
50116000 Cynnal a chadw ac atgyweirio gwasanaethau sy’n gysylltiedig â rhannau penodol o gerbydau Gwasanaethau atgyweirio a chynnal a chadw cerbydau modur a chyfarpar cysylltiedig