ASME A17.1/CSA B44-2022
电梯和自动扶梯安全规范 包括电梯、自动扶梯、杂物电梯、自动人行道、物料升降机和带有自动传送装置的杂物电梯的要求
Safety Code For Elevators and Escalators - Includes Requirements for Elevators, Escalators, Dumbwaiters, Moving Walks, Material Lifts, and Dumbwaiters With Automatic Transfer Device