The new Australian Standard Z45--1967, 'Protective Filters against Optical Radiation in Welding and Allied Operations', specifies spectral-transmissive requirements for welding filters. In some respects the form of these requirements is a departure from previous practice, and the purpose of this paper is to explain the basis and advantage of this new approach, and to supplement information already given. (Author)
Spectral-Transmissive Requirements for Welding Filters
1968
4 pages
Report
Keine Angabe
Englisch