UL SUBJECT 852-1991
Outline of Investigation for Steel Sprinkler Pipe for Fire Protection Service (Issue Number: 2)

Standard No.

UL SUBJECT 852-1991

Release Date

1991

Published By

Underwriters Laboratories (UL)

Latest

UL SUBJECT 852-1991

UL SUBJECT 852-1991 history

• 1991 UL SUBJECT 852-1991 Outline of Investigation for Steel Sprinkler Pipe for Fire Protection Service (Issue Number: 2)