where an operator appears on the central rating list, any rateable land and equipment which they occupy at the site is included in their central rating list assessment; whereas
lle mae gweithredwr yn ymddangos ar y rhestr ardrethi ganolog, caiff unrhyw dir a chyfarpar ardrethadwy a feddiennir ganddo ar y safle eu cynnwys yn ei asesiad rhestr ardrethi ganolog; ond