NCUxOCW-工程數學III(Engineering Math III)-(III)-1.2 Wave Equation

Round-12 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality ranking (tier A) passed; strict per-title check + final strict pass; oEmbed verified.

A 30-minute video from ncuxocw: “NCUxOCW-工程數學III(Engineering Math III)-(III)-1.2 Wave Equation”.

Video by ncuxocw, played through YouTube's embedded player.