It's available in both indoor and NEMA 3r-rated outdoor enclosures, able to resist elements such as rain, sleet and ice. And it can be mounted on either a wall or pedestal.
它既可在室内使用，又可在符合美国电气制造商协会3r标准的室外使用，能够防雨水、冰雹和冰等，可被安装在墙或底座上。
Ice, sleet, freezing rain and snow have created dangerous roads and knocked out power to hundreds of thousands of people, doing their best to stay warm.
冰冻，冰雹，冰雨和大雪造成路面交通危险，并且造成成百上千人断电，人们正在尽力保持温暖。
Ice, sleet, freezing rain and snow have created dangerous roads and knocked out power to hundreds of thousands of people, doing their best to stay warm.
冰冻，冰雹，冰雨和大雪造成路面交通危险，并且造成成百上千人断电，人们正在尽力保持温暖。
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