主题：飞机的发动机是谁决定的，航空公司？ -- cdcdcdd

LONDON, July 21 (Reuters) - British aero-engine maker Rolls-Royce Plc (RR.L: Quote, Profile, Research) said on Friday it had won business worth $200 million from Eastern European carrier Wizz Air for engines to power new Airbus (EAD.PA: Quote, Profile, Research) aircraft.

Rolls said in a statement International Aero Engines (IAE), in which Rolls is a senior partner, will supply the V2500 engines to power Wizz Air's A320 aircraft. Rolls' share of the total deal was $200 million, it said.

Wizz on Thursday ordered 20 of the planes plus options for a further 12.

IAE is a multinational consortium of Rolls, United Technologies Corp. (UTX.N: Quote, Profile, Research) unit Pratt & Whitney, Japanese Aero Engines Corp. and Germany's MTU Aero Engines (MTXGn.DE: Quote, Profile, Research).

难道航空公司订购客机前连每一个部件供应商都要说清楚了？