ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12358 | ISO 6130:1985 | Chromium ores — Determination of total iron content — Titrimetric method after reduction | Standarts spēkā |
| 66564 | ISO/IEC 80079-20-2:2016 | Explosive atmospheres — Part 20-2: Material characteristics — Combustible dusts test methods | Standarts spēkā |
| 4738 | ISO 619:1981 | Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method | Standarts spēkā |
| 15769 | ISO 8530:1986 | Manganese and chromium ores — Experimental methods for checking the precision of sample division | Standarts spēkā |
| 13046 | ISO 6629:1981 | Chromium ores and concentrates — Methods of chemical analysis — General instructions | Standarts spēkā |
| 50463 | ISO/IEC Guide 98-3:2008/Suppl 2:2011 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) — Supplement 2: Extension to any number of output quantities | Standarts spēkā |
| 14556 | ISO 7723:1984 | Manganese ores and concentrates — Determination of titanium content — 4,4'-Diantipyrylmethane spectrometric method | Standarts spēkā |
| 39033 | ISO/IEC Guide 75:2006 | Strategic principles for future IEC and ISO standardization in industrial automation | Standarts spēkā |
| 16947 | ISO 9292:1988 | Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrometric 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 |
Displaying 81-90 of 3310 results.