ISO/TC 17/SC 1

Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
75952ISO 4943:2022Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric methodStandarts spēkā
10960ISO 4945:1977Steel — Determination of nitrogen content — Spectrophotometric methodAtcelts
67387ISO 4945:2018Steel — Determination of nitrogen — Spectrophotometric methodStandarts spēkā
10961ISO 4946:1984Aciers et fontes — Dosage du cuivre — Méthode spectrophotométrique au 2,2'-biquinolyleAtcelts
63307ISO 4946:2016Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric methodStandarts spēkā
10962ISO 4947:1986Steel and cast iron — Determination of vanadium content — Potentiometric titration methodAtcelts
74712ISO 4947:2020Steel and cast iron — Determination of vanadium content — Potentiometric titration methodAtcelts
4750ISO 629:1982Aciers et fontes — Dosage du manganèse — Méthode spectrophotométriqueStandarts spēkā
4836ISO 671:1982Steel and cast iron — Determination of sulphur content — Combustion titrimetric methodStandarts spēkā
17144ISO 9441:1988Aciers — Dosage du niobium — Méthode spectrophotométrique au PARStandarts spēkā
Attēlo no 71. līdz 80. no pavisam 142 ieraksta(-iem).