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Anonymous users2024-01-24You shouldn't be loading a dry battery, so it's the corrosion caused by the liquid coming out of it. You can try it with some clean rust removal products, but it is estimated that it is still more troublesome.
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Anonymous users2024-01-23Batteries are divided into alkaline and acidic batteries, and you can first judge their properties and then find the chemicals that can react with them.
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Anonymous users2024-01-22The battery has been used for a long time, and some leaks and rusts.
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Anonymous users2024-01-21The battery is leaking. It needs to be replaced.
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Anonymous users2024-01-20The liquid is running away, and this lock is useless. Let's get a new one.
It refers to the ratio of original materials to finished materials in the processing of food raw materials.
This kind of furniture. It is the style of furniture in the Ming and Qing dynasties. >>>More
This is a rice elephant, the larvae eat rice, noodles and other grains, do not bite, you can check the encyclopedia.
The right thing is to flock, there is only this idiom in the books of elementary school, and there is no so-called swarming
This one is furniture that has been produced for a long time, but it is not well preserved, or the packaging is preserved, but not very well. At the time of delivery, it was not unpacked, inspected, and repackaged. This is the mold on the surface of the furniture caused by the storage environment is too humid, this is actually not a big problem, but the attitude is bad, it is necessary to complain, serious can be returned.