UL 1821 2015

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UL Standard for Safety Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service - Third Edition

Details

Publisher UL

File size 765.25 KB

Pages 40

Format PDF

Publication date 2015

Rating ★★★★★

Points 877

File size 765.25 KB

Pages 40

Format PDF

Publication date 2015

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