ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 15791 | ISO 8542:1986 | Manganese and chromium ores — Experimental methods for evaluation of quality variation and methods for checking the precision of sampling | Standarts spēkā |
| 12088 | ISO 5889:1983 | Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric method | Standarts spēkā |
| 16947 | ISO 9292:1988 | Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrometric method | Standarts spēkā |
| 80863 | IWA 35:2020 | Quality of learning environments for students in healthcare professions — Requirements for healthcare education providers in care settings | Standarts spēkā |
| 13046 | ISO 6629:1981 | Chromium ores and concentrates — Methods of chemical analysis — General instructions | Standarts spēkā |
| 71917 | ISO/IEC Guide 59:2019 | ISO and IEC recommended practices for standardization by national bodies | Standarts spēkā |
| 57385 | ISO/IEC Guide 71:2014 | Guide for addressing accessibility in standards | Standarts spēkā |
| 15769 | ISO 8530:1986 | Manganese and chromium ores — Experimental methods for checking the precision of sample division | Standarts spēkā |
| 15790 | ISO 8541:1986 | Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation | Standarts spēkā |
| 10493 | ISO 4571:1981 | Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method | Standarts spēkā |
Displaying 3221-3230 of 3309 results.