ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 4252 | ISO 312:1986 | Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method | Standarts spēkā |
| 12356 | ISO 6127:1981 | Chromium ores — Determination of phosphorus content — Reduced molybdophosphate photometric method | 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 |
| 73400 | IWA 28:2018 | Faecal sludge treatment units — Energy independent, prefabricated, community-scale resource-recovery units — Safety and performance | Standarts spēkā |
| 16415 | ISO 8889:1988 | Chromium ores and concentrates — Determination of aluminium content — Complexometric method | Standarts spēkā |
| 70293 | ISO/IEC 80079-34:2018 | Explosive atmospheres — Part 34: Application of quality management systems for Ex Product manufacture | Standarts spēkā |
| 4249 | ISO 310:1992 | Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method | Standarts spēkā |
| 4263 | ISO 320:1981 | Manganese ores — Determination of sulphur content — Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion | Standarts spēkā |
| 10137 | ISO 4293:1982 | Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method | Standarts spēkā |
| 12358 | ISO 6130:1985 | Chromium ores — Determination of total iron content — Titrimetric method after reduction | Standarts spēkā |
Displaying 3281-3290 of 3309 results.