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Chinese National Standard Category: Elevator

English Title: Technical requirements and testing method of elevator energy feedback device
Chinese Title: 电梯能量回馈装置技术要求和试验方法
Standard No.: DB31/T 541-2011
Category No.: Q78
Issued by: Shanghai Quality and Technology Supervision Bureau
Issued on: 2011-7-17
Implemented on: 2011-9-1
Status: abolished
Superseded by:
Superseded on:
Abolished on:2019-12-27
Superseding:公告:上海市市场监管局关于2019年上海市地方标准复审结论的公告
Word Count:6000 words
Similar Standards: GB/T 28621-2012   DB37/T 4290-2020   DB41/T 322-2003   DB37/T 4289-2020   DB37/T 4286-2020   GB/T 24805-2009   DB37/T 4291-2020   DB32/T 4492-2023   DB32/T 4413-2022   GB/T 24475-2023   GB/T 24479-2023   GB/T 42616-2023   GB/T 24476-2023   GB/T 24804-2023   GB/T 42623-2023   GB/T 7025.1-2023   GB/T 42615-2023   GB/T 39078.2-2022   GB/T 24808-2022   GB/Z 35850.3-2021  
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