ISO/TC 33

Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
39982ISO 21079-1:2008Chemical analysis of refractories containing alumina, zirconia and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents and dissolutionStandarts spēkā
43832ISO 21079-2:2008Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysisStandarts spēkā
43833ISO 21079-3:2008Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)Standarts spēkā
43854ISO 21587-1:2007Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and gravimetric silicaStandarts spēkā
43855ISO 21587-2:2007Analyse chimique des produits réfractaires d'aluminosilicates (méthode alternative à la méthode par fluorescence de rayons X) — Partie 2: Méthodes d'analyse chimique par voie humideStandarts spēkā
43856ISO 21587-3:2007Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 3: Inductively coupled plasma and atomic absorption spectrometry methodsStandarts spēkā
71527ISO 21736:2020Matériaux réfractaires — Méthodes d'essai de la résistance aux chocs thermiquesStandarts spēkā
62803ISO 22016:2015Determination of sulfur in refractory products and raw materials by gravimetric, photometric and titrimetric methodsStandarts spēkā
7056ISO 2245:1972Produits réfractaires isolants façonnés — ClassificationAtcelts
7057ISO 2245:1990Produits réfractaires isolants façonnés — ClassificationAtcelts
Attēlo no 71. līdz 80. no pavisam 231 ieraksta(-iem).