Elevator technical conditions "national standard: opening and closing the door does not exceed 3.2 seconds
- Categories:Company News
- Author:
- Origin:
- Time of issue:2021-12-28 14:24
- Views:
(Summary description)National standard of "Technical Conditions for Elevator": opening and closing the door within 3.2 seconds "Technical Conditions for Elevator" National Standard: opening and closing the door within 3.2 seconds
Elevator technical conditions "national standard: opening and closing the door does not exceed 3.2 seconds
(Summary description)National standard of "Technical Conditions for Elevator": opening and closing the door within 3.2 seconds "Technical Conditions for Elevator" National Standard: opening and closing the door within 3.2 seconds
- Categories:Company News
- Author:
- Origin:
- Time of issue:2021-12-28 14:24
- Views:
National standard of "Technical Conditions for Elevator": opening and closing the door within 3.2 seconds "Technical Conditions for Elevator" National Standard: opening and closing the door within 3.2 seconds
地址版权ICP
Copyright © Suzhou Nicelong M&E Technology Co.，Ltd. Technical Support：www.300.cn 苏ICP备17029392号
底部分享
