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Will the power consumption of small appliances be small
2020-05-05 396
Now, small household appliances have been integrated into the houses of most citizens. However, compared with the purchase of large-scale equipment (such as air conditioning, refrigerator, washing machine), customers generally pay less attention to their energy consumption level, but more attention to function and price. , not very concerned about energy conservation. In fact, the power consumptio
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How to clean silica gel folding kettle
2020-05-05 383
1. SaltPut salt on the inside of the bottle, especially the place with tea dirt, then wash the cup with toothbrush or hand, and finally wash it with water. The main component of the salt is that the hydrolysis of Mg + in NaCl, which contains MgCl KCl and other impurities, makes the salt acidic, and the acidic substances can remove theophylline and other substances in the scale of tea.2. Lemon peel
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What are the heat preservation principles of hot water bottles
2020-05-05 380
The tank of the hot water bottle is made of two layers of glass, both of which are plated with silver. Like a mirror, it can reflect the heat rays back, thus isolating the heat radiation path. The vacuum between the two glass layers of the thermos bottle destroys the condition of convective conduction. Cork, which is not easy to transfer heat, is used as the cover of hot water bottle to block the