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启普发生器的原理
更新时间: 2020-09-14 00:00:00  

启普发生器的工作原理:

1、用时打开活塞,酸从球形漏斗流下,酸与锌粒接触,发生反应产生氢气从导气管排出;

2、不用时关闭活塞,容器内压力增大,把酸压回球形漏斗,使酸与锌粒脱离接触,反应自行停止;

3、启普发生器能随时发生反应,随时停止反应。

关键词: 发生器 原理

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