(资料图)
电梯三方通话：通过电梯轿厢内部对讲装置，可实现轿内人员、电梯机房人员与值班人员互相通话，在紧急情况下，轿内人员可通过轿厢的对讲装置与监控室的值班人员保持语音联系。
本文到此结束，希望对大家有所帮助。
(资料图)
电梯三方通话：通过电梯轿厢内部对讲装置，可实现轿内人员、电梯机房人员与值班人员互相通话，在紧急情况下，轿内人员可通过轿厢的对讲装置与监控室的值班人员保持语音联系。
本文到此结束，希望对大家有所帮助。
2023-02-05
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-04
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-03
2023-02-02
2023-02-02
2023-02-02
2023-02-02
2023-02-02
2023-02-02
2023-02-02
2023-02-01
2023-02-01
2023-02-01
2023-02-01
2023-02-01
2023-02-01
2023-02-01
2023-01-31
2023-01-31
2023-01-31
2023-01-31
2023-01-31
2023-01-30
2023-01-30
2023-01-30
2023-01-30
2023-01-30
2023-01-29
2023-01-29
2023-01-29
2023-01-29
2023-01-29
2023-01-28
2023-01-28
2023-01-28
2023-01-28
2023-01-27
2023-01-27
2023-01-27
2023-01-26
2023-01-26
2023-01-26
2023-01-26
2023-01-25
2023-01-25
2023-01-24
2023-01-24
2023-01-24
2023-01-23
2023-01-23
2023-01-23
2023-01-22
2023-01-22
2023-01-22
2023-01-21
2023-01-21
2023-01-21
2023-01-20
2023-01-20
2023-01-20
2023-01-20
2023-01-20
2023-01-19
2023-01-19
2023-01-19
2023-01-19
2023-01-19
2023-01-18
2023-01-18
2023-01-18
2023-01-18
2023-01-18
2023-01-18
2023-01-17
2023-01-17
2023-01-17
2023-01-17
2023-01-16
2023-01-16
2023-01-16