Historical
UL 119 Ed. 4-2016
Outline of Investigation for Adapters, Fittings and Couplings for Anhydrous Ammonia and Fuel Gases - Published Date: April 14, 2016
These requirements cover adapters, couplings and ttings intended for use with natural gas, manufactured gas, lique ed petroleum gas (LP-Gas), and mixtures thereof, or anhydrous ammonia for making connections in domestic, commercial, or industrial types of systems.
- ADD TO ALERT |
- PDF |
Underwriters Laboratories [ul]