물리화학1 (열역학) 3C Comcentrating on the system

Round-13 hunt: picked; source: named-course long-video search (round-12 queries, single-hit channels, second prefilter); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier B passed; strict per-title check + final strict pass; oEmbed verified.

A 66-minute video from 민요셉 Yo-Sep Min: “물리화학1 (열역학) 3C Comcentrating on the system”.

Video by 민요셉 Yo-Sep Min, played through YouTube's embedded player.