1. Specification and approval of welding procedures for metallic materials. Welding procedure specification for electron beam welding Part 10, (15th February 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification and approval of welding procedures for metallic materials. Welding procedure specification for laser beam welding Part 11, (15th February 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗