[Short-term pass] Water supply equipment construction chief engineer test countermeasure app that allows you to pass the test without difficulty in just 5 minutes a day.
It is designed so that you can study efficiently even if you are busy.
Recommended for those who want to make effective use of their spare time, such as commuting to work or school.
300 past questions of the water supply equipment construction chief engineer examination are recorded.
I would appreciate it if you could help me with a little bit of the 2023 and 2024 exam.