危険物取扱者動画索引

When you watch a video and decide to study "dangerous goods handler", don't you spend a lot of time looking for the video?
This app provides the following features to help you find videos easily.
・The posted videos are displayed in a list in order of items.
・You can narrow down the display by "Examination type" such as "Otsu 4" and "Subject type" such as "Dangerous goods laws and regulations".

**Precautions**
・This application was created by collecting data at the end of October 2022.

**others**
This application is an application provided by "mimi don".
See below for related information.
・ “mimi don” website: https://yootuubeefan.blogspot.com/p/index.html
・Privacy policy: https://yootuubeefan.blogspot.com/p/blog-page_10.html
・ Instructions for using this application: https://yootuubeefan.blogspot.com/p/blog-page.html