Take a look at their PCB Assembly, for an inexpensive population of the components on your PCBs.You probably have a few smoke detectors throughout your house, but did you know that many designs of smo, 视频播放量 79、弹幕量 0、点赞数 2、投硬币枚数 0、收
are smoke detectors installed and functioning? 选择语言:从中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊语捷克语丹麦语匈牙利语希伯来语波斯语挪威语乌尔都语罗马尼亚语土耳其语波兰语到中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语...
Regularly test your smoke detectors to make sure they are___. A. working B. operating C. functioning D. running 相关知识点: 试题来源: 解析 C。“functioning”表示“正常运转”,测试烟雾探测器是为了确保它们在正常工作;“working”和“operating”也有工作的意思,但“functioning”更强调功能正常;“runni...
aAll smoke detectors should be tested at least annually. Considering the large number of smoke detectors, it may useful to stagger testing so a certain number of alarms are tested every month, with the end result being that all alarms are tested annually. 应该至少年年测试所有烟检测器。 就...
State fired up as smoke detectors now are required by lawKelly McGrath
Check the smoke detectors regularly. Why is this important? A. To make sure they are working properly in case of a fire B. To keep them clean C. To make them look nice D. To save E. lectricity 相关知识点: 试题来源: 解析 A。定期检查烟雾探测器是为了确保在发生火灾时它们能正常工作。
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8、How many smoke detectors are installed in the cargocompartments? A. 3 B. 8 C. 6 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: C 复制 纠错举一反三 1号线如果列车想从RM模式升级到BM模式需要满足以下哪个条件( )。 A. 有效的移动授权 ...
2Most are also equipped with automatic fire alarm systems (consist)of heat detectors, smoke detectors and sprinklers. 3【题目】【题目】【题目】改错Most are also equipped with automati cfire alarm sy 4【题目】①(2018·天津)Most are also equipped with automatic firealarm systems(consist) of he...
A good smoke detector is an absolute necessity in any dwelling. It’s your first defense against things like fire-related hazards, or in case someone forgets to turn off the oven, you leave food burning on the stove, or amachine malfunctions. Luckily, most smoke detectors are affordable and...