ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 This is a record of more than 250 basic types of British aero engine built between 1909 and 1949. In some 900 variants， they powered 300 different types of aircraft both civil and military. This volume gives a cross-reference of all aircraft engine types， variants and the aircraft they powered.