UL-33 › Complete Document History
Standard for Heat Responsive Links for Fire-Protection Service
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9TH EDITION - STANDARD FOR HEAT RESPONSIVE LINKS FOR FIRE-PROTECTION SERVI - June 21, 2021
CHANGE 07/21 - REVISION CHANGE - CODE B - July 1, 2021
CHANGE 01/22 - REVISION CHANGE - CODE B - Jan. 20, 2022
CHANGE 10/22 - REVISION CHANGE - CODE B - Oct. 31, 2022
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Obsolete Revision Information: |
CHANGE 04/20 - REVISION CHANGE - CODE B - April 28, 2020
CHANGE 04/15 - REVISION CHANGE - CODE B - April 14, 2015
8TH EDITION - STANDARD FOR HEAT RESPONSIVE LINKS FOR FIRE-PROTECTION SERVI - March 9, 2010
CHANGE 09/05 - REVISION CHANGE - CODE A - Sept. 16, 2005
7TH EDITION - STANDARD FOR HEAT RESPONSIVE L - March 27, 2003
CHANGE 07/01 - CHANGE 07/01 FOR 6TH EDITION - July 10, 2001
6TH EDITION - HEAT RESPONSIVE LINKS FOR FIRE - Jan. 1, 1993
1987 EDITION - HEAT RESONSIVE LINKS FOR FIRE- - Jan. 1, 1987
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