危険物乙1・乙2・乙3・乙5 ・乙6トレ速

This is a preparation app for those who aim to pass the "Dangerous Goods Handler Class B Class 1 (Otsu 1)", "B Class 2 (Otsu 2)", "B Class 3 (Otsu 3)", "B Class 5 (Otsu 5)", "B Class 6 (Otsu 6)" (all for those who are exempt from the subject) exam.

For those who have already passed other types of exams, we deal with questions on ``Characteristics of Dangerous Materials and Fire Prevention and Extinguishing Methods.''

Specifically, you can focus on learning about ``overview of hazardous materials and characteristics of each type,'' ``properties of each type of hazardous materials, fire extinguishing methods, and precautions for handling.'' Especially recommended for those who are not good at memorization or beginners.

【Features】

- Designed to be easy to remember by using fill-in-the-blank questions.

- You can solve problems at a good pace, so you can make effective use of your spare time.

-Use the bookmark function to study efficiently.

・Use the memo function to streamline your review.

-Use the learning record function to manage your daily progress rate.