Last Updated:2022/12/24

Where wide fluctuation of flow is encountered, it is better to keep the reading on the chart than to overrange the pen and estimate the flow.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★