1. I bought an ant breeding box and ants on Taobao. It has been a week. Will they all die?The pores of that kind of soil are too small, so it can only last a week at most. The blue soil I bought for my child has been there for three days, and the ants won't dig holes. 2. Current version of the sky set synthesis videoThis is the address and costs 700 RMB 3. Video on how to identify genuine and fake Nanfu batteriesThrough careful comparison and observation of genuine and fake Nanfu batteries, we have summarized several simple and practical identification methods for your reference. 1. The production date on the bottom of the genuine battery is composed of dots one by one, while the production date of the fake battery is a complete printed body, not composed of dots. 2. The battery with a slight bulge in the center of the negative metal bowl is genuine, and no bulge is a fake. 3. The "Nanfu" and "NanFu" fonts on the battery packaging are pure white for genuine products, and dark for fakes. 4. The white "Thunderbolt" strip in the middle of the real Nanfu battery has serrations, while the fake has no serrations. 5. The "Nanfu" and "NanFu" fonts on the battery packaging are pure white for genuine products, and dark for fakes. 6. If there is "2001-05 Mercury-free" (or "2001-03 Mercury-free") on the negative pole of the No. 5 (or No. 7) battery, it must be a fake Nanfu battery, because since March 2001 (including March), the words "Mercury-free alkaline battery" are only marked on the side of the Nanfu battery, not the negative pole. 7. The sentence "If the appliance is not used for a long time" on the precautions of the real No. 7 Nanfu battery has been changed to "If the electrical appliance is not used for a long time". 8. Look at the "energy-gathering ring". The fake ones are all pasted with a plastic ring, which may even fall off with a scratch. It is very rough and has uneven edges. The genuine ones are integrated with the battery. This is the most obvious and easiest way to distinguish. Of course, the others can also be identified from the quality of the packaging box and the printed fonts. 9. There will be a test batch number in the center of the genuine battery shell, which is also printed by a dot matrix machine. Each batch will be different, while the shell material of the fake product is relatively dull and does not have this batch number. |
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