LST EN 13615-2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
2013LST ISO 14721:2013 Space data and information transfer systems - Open archival information system (OAIS) - Reference model (ISO 14721:2012, identical)
2002LST EN 13615-2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry