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Standard 139, Edition 7

UL LLC Outline of Investigation for Medium- and High-Expansion Foam-Extinguishing System Equipment and Concentrates

UL Outline © 2017 UL LLC
139, Edition 7 Edition Date: March 13, 2018 $225.00-$250.00
Summary of Topics o0139_7_sum.html

Summary of Topics

This Seventh Issue of the Outline of Investigation for Medium- and High-Expansion Foam-Extinguishing System Equipment and Concentrates, UL 139, is being published to include changes to 10.4.1.

Revisions and Related Documents

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