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Anonymous users2024-01-24The smoke alarm plays the role of monitoring the smoke concentration in the room, and when the smoke concentration reaches the set alarm value, it will give an alarm.
Open, power-on, induction, OK
Transducer sensor is a detection device that can feel the measured information, and can transform the felt information into electrical signals or other required forms of information output according to a certain law, so as to meet the requirements of information transmission, processing, storage, display, recording and control. >>>More
You're lucky, this great god is passing by, so I'll give you some advice. Donors can consult Finney's official website.
The kitchen nanny room is a small single room next to the kitchen, which is generally used for the accommodation of the nanny at home, and is located next to the kitchen. However, the kitchen maid's room does not necessarily have to be next to the kitchen, as long as it is in the bedroom near the kitchen, we generally call it the kitchen maid's room. And it is not necessary to have a nanny to live in the kitchen nanny room, but a general term given by people for convenience.
Rubber and its rubber products are non-toxic. New rubber products will have some smell, but it will slowly disappear, and this smell is also harmless to humans. To say that rubber is toxic is nonsense.