- 搜標(biāo)題
- 搜題干
- 搜選項
單項選擇題
N1601起重機(jī)其軸距為（）
A.1200mm
B.1300mm
C.1400mm
D.1500mm
A.1200mm
B.1300mm
C.1400mm
D.1500mm
