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空中客车公司预计在巴黎博览会期间宣布:两种新型号,增加航程的A340—500和增加座舱载容量密度的A340—600飞机将加入到A330/A340系列中。在最近由英国航空器研究协会所进行的风洞测试证实了A340—600具有整体节油性能。测试还表明,新的大型机翼同样适用于大容量和较远航程的航空器。A340—500能以三个等级的客舱布局搭载316名旅客,超长飞行达到15400km/8300nm,比其它任何航空公司的飞机飞得远,这就意味着,它能不停地从多伦多到香港,或是从约翰内斯堡到纽约这样的航路上飞行。加长的
Airbus expects to announce during the Paris Expo that two new models, the A340-500 for increased range and the A340-600 for increased cabin load capacity will be added to the A330 / A340 series. Wind tunnel testing recently conducted by the British Aircraft Research Institute confirms the A340-600’s overall fuel economy. The test also showed that the new large wing is equally suitable for large-capacity and long-range aircraft. The A340-500 is capable of carrying 316 passengers in three levels of cabin layout and flying long distances of 15,400km / 8300nm, flying far more than any other airline. This means that it can continually travel from Toronto to Hong Kong, Or fly from Johannesburg to New York. Lengthened