托哕限20kg, 尺寸如下:economy class : two pieces of checked baggage ; the sum of the three dimensions shall not exceed 158 cms (62 inches) for each bag provided that the overall dimensions of such two pieces shall not exceed 273 cms (107 inches). carry-on baggage each passenger except infant may carry, without additional charges, hand baggage suitable for placing under the seat in front or in the closed overhead rack provided that the total sum of the three dimensions does not exceed 115 cms (45 inches) and the weight must not exceed 7 kgs