電験三種 理論 完全攻略：第三種電気主任技術者 基礎＋過去問 is an education app by GINOAPPS LLC with 0+ downloads. Released Nov 7, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Pass the Third-Class Electrical Engineer Examination (Electrical Engineering) Theory Subject through self-study, starting from zero knowledge. This app provides everything you need for exam preparation: illustrated textbooks, example problems, review questions, complete explanations of past exam questions, and mock…”
