caged ladder meaning in English
笼式扶梯,带护栏的梯子
Examples
- Element of industrial plants . fixed metal ladders with or without caged ladder . anti - intrusion protection device barring access to the ladder
工业设备部件.带有或不带笼箱式电梯室的固定金属梯.防止闯入梯内的支架保护装置
笼式扶梯,带护栏的梯子