ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10137 | ISO 4293:1982 | Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method | Standarts spēkā |
| 15769 | ISO 8530:1986 | Manganese and chromium ores — Experimental methods for checking the precision of sample division | Standarts spēkā |
| 71917 | ISO/IEC Guide 59:2019 | ISO and IEC recommended practices for standardization by national bodies | Standarts spēkā |
| 81258 | IWA 36:2022 | Guidelines for contactless delivery services | Standarts spēkā |
| 50465 | ISO/IEC Guide 98-4:2012 | Uncertainty of measurement — Part 4: Role of measurement uncertainty in conformity assessment | Standarts spēkā |
| 14930 | ISO 7953:1985 | Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method | Standarts spēkā |
| 14987 | ISO 7990:1985 | Manganese ores and concentrates — Determination of total iron content — Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method | Standarts spēkā |
| 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 |
| 13046 | ISO 6629:1981 | Chromium ores and concentrates — Methods of chemical analysis — General instructions | Standarts spēkā |
| 12356 | ISO 6127:1981 | Chromium ores — Determination of phosphorus content — Reduced molybdophosphate photometric method | Standarts spēkā |
Displaying 3281-3290 of 3309 results.