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1 Views· 24 September 2023

Resistant to fire! process of mass production of ceiling materials in Korea.

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CalvinWeng
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Resistant to fire! process of mass production of ceiling materials in Korea.

📢 information in the video (ceiling material)
http://www.zenfix.co.kr

🎬 Contact Us
▶processk22@gmail.com
- We take pictures of process that are not commonly seen around us or all process of special value for free.

🎥 Copyright(C) 2022. Process K. all rights reserved.

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