Watch this Q&A with Hilti North America's Director of Codes and Approvals to learn more about movement in firestop and M-Ratings.
Негізгі бет Ғылым және технология OVERVIEW of movement in firestop with Hilti
Watch this Q&A with Hilti North America's Director of Codes and Approvals to learn more about movement in firestop and M-Ratings.
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