ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12508 | ISO 6233:1983 | Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method | Atcelts |
| 12507 | ISO 6230:1989 | Manganese ores — Determination of size distribution by sieving | Atcelts |
| 4741 | ISO 621:1981 | Manganese ores — Determination of metallic iron content (metallic iron content not exceeding 2 %) — Sulphosalicylic acid photometric method | Atcelts |
| 2822 | ISO 621:1975 | Title missing - Legacy paper document | Atcelts |
| 2822 | ISO 621:1975 | Title missing - Legacy paper document | Atcelts |
| 3479 | ISO 6209:1981 | Title missing - Legacy paper document | Atcelts |
| 3479 | ISO 6209:1981 | Title missing - Legacy paper document | Atcelts |
| 4738 | ISO 619:1981 | Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method | Standarts spēkā |
| 2820 | ISO 619:1975 | Title missing - Legacy paper document | Atcelts |
| 2820 | ISO 619:1975 | Title missing - Legacy paper document | Atcelts |
Displaying 2281-2290 of 3304 results.