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含氯

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  • 含氯消毒液有哪些?

    含氯消毒液主要有以下几种: 1、漂白粉(含氯石灰,含有效氯25%~30%) 白色颗粒状粉末,有氯臭味,久置空气中失效,大部分溶于水和醇;使用方法是5%~20%的悬浮液环境消毒,饮水消毒每50升水加1克;1%~5%的澄清液用于食[详细]

    2023-02-15 15:21 分类:问答
  • Git basic workflow [duplicate]

    This question already has answers here: Closed 10 years ago. Possible Duplicate: git push error '[remote rejected] master -> master (branch is currently checked out)'[详细]

    2022-12-27 16:14 分类:问答