单项选择题
A. HANDLE WITH CARE B. CAUTION AGAINST WET C. KEEP UPRIGHT D. NO DUMPING
安全负荷量（）A. the loadB. safe working loadC. safe workingD....
单项选择题安全负荷量（）
A. the load B. safe working load C. safe working D. safe loading work
低速控制（）A. low-speed controlB. inching controlC. high-spe...
单项选择题低速控制（）
A. low-speed control B. inching control C. high-speed control D. slow-speed control
易燃货（）A. dangerous cargoB. flammable cargoC. light cargo...
单项选择题易燃货（）
A. dangerous cargo B. flammable cargo C. light cargo D. heavy cargo
