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Smoke-proof wall / Smoke-proof wall

Smoke-proof wall
Smoke-proof wall

The dangers of secondhand smoke are well known to us. smoke stop-wall is a device designed to shield secondhand smoke in public places like tea hall and famlily room.

by using the shield and activated carbon to absorb harmful gases, it can protect people from the dangers of secondhand
Smoke and keep the indoor air clean

University

Xiangtan University

Xiangtan University
Changsha Hunan, China

Design

Xiangtan Xiangtan University

Xiangtan Xiangtan University
Changsha Hunan, China