fire warning light test button

基本解释火警信号灯检查按钮

网络释义

1)fire warning light test button,火警信号灯检查按钮2)button lamp,按钮信号灯3)engine signal panel check button,发动机信号盘检查按钮4)fire-warning light,火警信号灯5)check button; test switch,检查按钮6)signal light proving,信号灯检查

用法和例句

The series standards of environmentally conscious design guide for low-voltage apparatus,including general rule,knife disconnector,circuit-breaker,contactor,fuse,button lamp and terminal were presented.

介绍了低压电器环境意识设计导则系列标准,包括总则、刀形隔离器、断路器、接触器、熔断器、按钮信号灯、接线端子;给出了将环境因素引入低压电器产品设计和开发的总体考虑,并规定了上述产品的特定要求。

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