你可以用日常用品做各种各样有趣的试验；你不需要煞费苦心的物力。
You can do all kinds of fun experiments with everyday items; you don't need elaborate resources.
可用于各种玩具，文具，工艺品，电池，五金工具，气配，日常用品等塑料封口包装。
Can be used for a variety of toys, stationery, handicraft, batteries, hardware tools, gas distribution, daily necessities, such as plastic sealed packaging.
可用于各种玩具，文具，工艺品，电池，五金工具，气配，日常用品等塑料封口包装。
Can be used for a variety of toys, stationery, handicraft, batteries, hardware tools, gas distribution, daily necessities, such as plastic sealed packaging.
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