A.2500mm B.2550mm C.2650mm D.2600mm
A.600mm B.700mm C.800mm D.1000mm
A.600mm B.800mm C.1000mm D.1200mm
A.小于等于1000mm B.大于等于1000mm C.小于等于1150mm D.大于等于1150mm
A.50% B.60% C.65% D.70%
A.13000mm B.13500mm C.16500mm D.17000mm
A.3600kg B.4500kg C.6000kg D.8000kg
A.800mm B.1000mm C.1200mm D.1500mm
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