UL 155

Tests for Fire Resistance of Vault and File Room Doors

Org/Number ID	UL 155
Alternate Organization ID / number	ANSI/UL
Version(s)	1972; 1979; 1989
Bin #	0388
Comments
Status	Present
Record last updated	June 11, 2022, 6:00 pm

This is not the most recent edition of this standard.

Newer edition note: 2000