課程概述：本課程分(fēn)别從發熱膜原理、特點、市場競争優勢幾方面進行介紹。使學員(yuán)充分(fēn)了解我(wǒ)(wǒ)們的發熱産品，提高産品認知(zhī)。

Participants：All members of the company

Objective：Improve product understanding

Course overview：This course introduces the principle, characteristics and market competitive advantages of heating film. Make students fully understand our heating products and improve product awareness.