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1. Items forbidden to be circulated or shipped according to the national law.
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2. Explosive, flammable, erosive, radioactive or toxic hazardous items.
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3. Publications, books, sources or items containing reactionary content or obscenity.
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4. Currencies of all kinds.
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5. Items that violate public health.
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6. Items that rot easily.
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7. Live animals (not counting bees, silkworms and leeches, as long as the packaging ensures the safety of the workers).
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归**你
The school suggested buying it. The child said it was easy to use, simple and convenient to operate, and the child was satisfied 👍👍👍
你**恋
Very good teaching aids, good quality, can help children learn and understand physics knowledge, very comprehensive
l**娘
It's for children. It's easy to use.
我**8
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t**1
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