@book{2911,
	author = {International Organisation for Standardisation (ISO)},
	title = {ISO 5817 Welding-Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded)-Quality levels for imperfections},
	publisher = {International Organisation for Standardisation (ISO)},
	year = {2023-02},
	address = {Switzerland}
}