电梯远程报警系统
Remote alarm on lifts

2023-05-23

Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 28: Remote alarm on passenger and goods passenger lifts
电梯施工和安装的安全规则.人员和货物运输用电梯.第28部分:客货两用电梯远程报警

2004-03-12

Lifts, escalators and moving walks, Part 19: Safety rule for the construction and installation of lifts - Lifts for the transport of persons and goods - Remote alarm on passenger and goods passenger lifts
电梯、自动扶梯和自动人行道 第19部分:电梯施工和安装的安全规则-人员和货物运输用电梯-客梯和客梯上的远程警报

2019-11-29