ISO/TMBG
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10143 | ISO 4296-2:1983 | Manganese ores — Sampling — Part 2: Preparation of samples | Standarts spēkā |
| 4260 | ISO 317:1984 | Manganese ores and concentrates — Determination of arsenic content — Spectrometric 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 |
| 82708 | ISO/IEC Guide 98-1:2024 | Guide to the expression of uncertainty in measurement — Part 1: Introduction | Standarts spēkā |
| 76561 | ISO Guide 82:2019 | Guidelines for addressing sustainability in standards | Standarts spēkā |
| 4257 | ISO 315:1984 | Manganese ores and concentrates — Determination of nickel content — Dimethylglyoxime spectrometric method and flame atomic absorption 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 |
| 16947 | ISO 9292:1988 | Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrometric method | Standarts spēkā |
| 43910 | ISO 25639-2:2008 | Exhibitions, shows, fairs and conventions — Part 2: Measurement procedures for statistical purposes | Standarts spēkā |
| 12357 | ISO 6129:1981 | Chromium ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method | Standarts spēkā |
Displaying 41-50 of 3310 results.