![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
The goals of this paper were to discuss the qualification process for the production technology of panel heat exchangers made by means of laser beam welding technology, the necessary requirements for obtaining approvals, and the process of forming the panels' test results according to existing provisions.