UL-BR-12 › Historical Revision Information
Hydraulic Friction Losses in 1 1/2-in & 2 1/2in. Cotton Rubber-Lined Fire Hose.

UL-BR-12 - 1939 EDITION - CANCELLED
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Hydraulic Friction Losses in 1 1/2-in & 2 1/2in. Cotton Rubber-Lined Fire Hose.


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Document Number

UL-BR-12

Revision Level

1939 EDITION

Status

Cancelled

Publication Date

Jan. 1, 1939

Page Count

16 pages