UL 1254
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Please note: All interim revisions for this edition available at time of your purchase will be included.
The following changes in requirements have been made to the Standard for Pre-Engineered Dry Chemical Extinguishing System Units, UL 1254:
Flexible nonmetallic hose assemblies for distribution of agent.
Product Details
- Edition:
- 4
- Published:
- 02/21/2013
- Number of Pages:
- 70
