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Aug 5, 2026 · seen Oct 19, 2026
산업안전산업기사 합격봇 — 2026년 최신 기출 해설 is an education app by goodboymusic with 100+ downloads (about 146 estimated). +17 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “The AI Pass Bot explains every question! Free access to 1,000 past Industrial Safety Technician written exam questions where you instantly understand why you got them wrong.”