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REFRIGERATION & AIR CONDITIONING - Vulkan …
www.vulkan.comrefrigeration & air conditioning solder-free tube connections for the installation and servicing
Air Conditioning Refrigeration
www.dir.ca.govEXHIBIT "A" Related and Supplemental Instruction Topics For Air Conditioning & Refrigeration Industry Criteria O-Net Codes 49-9031. OOA, 49-9021.02