输入要查询的单词:
Manual fire alarm activation
查词链接:
https://www.zzcmix.top/dict/Manual_fire_alarm_activation
复制链接 紧急开关(紧急开关用于紧急出口,避免手受伤。游览车和公车门窗用安全门,遇紧急状况只需击破紧急开关,外层玻璃打破,开关自动切换到N.O状态,人员紧急撤离)
查看英英释义
abstract:
Manual fire alarm activation is done by using a pull station or call point.
网络释义
紧急开关
紧急开关 Manual fire alarm activation ; emergency switch ; EMS emergency switch ; EmS 复位开关 RESET ; reset switch ; PESRT SW ; RSTBT .
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复制链接{phones}
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