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Skills proof chemical Safety

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价格: 免费

应用排名历史

查看 美国 中Skills proof chemical Safety 的下载量历史排名。
排名历史显示Skills proof chemical Safety在Amazon应用商店中的流行度以及其随着时间的变化。您可以追踪Skills proof chemical Safety在不同国家、分类和设备上每一天的表现。
下载排名 - Amazon - 美国
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应用说明

The ingenious learning system for the skill proof chemical Safety.
The app repeats the official exam questions, like an intelligent file card system. If a question was answered correct more than once, it will be picked less frequent. In so doing only the wrong answered question will be learned.
The Lern-O-Meter offers you an overview of your own knowledge.
This app provides the possibility to learn all exam questions for your exam very easily und efficiently.
German only!
The app contains:
✔ statistics about learned questions and learning levels
✔ bookmarking questions and learning them as a separate chapter
✔ in-app manual
✔ overview of the last incorrectly answered questions
✔ app works offline, no Internet connection is necessary
✔ last updated questions are displayed in a separate list
✔ messaging service for news about bueffeln.net

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