ISO/TMBG
| Project No. | ISO 619:1981 |
|---|---|
| Title | <p>Method I is applicable to manganese ores having chromium contents less than 0.1 % (m/m), method II is applicable to manganese ores having chromium contents greater than 0.1 % (m/m). This second edition cancels and replaces the first edition (i.e. ISO 619-1975). Should be read in conjunction with ISO 4297.</p> |
| Registration number (WIID) | 4738 |
| Scope | <p>Method I is applicable to manganese ores having chromium contents less than 0.1 % (m/m), method II is applicable to manganese ores having chromium contents greater than 0.1 % (m/m). This second edition cancels and replaces the first edition (i.e. ISO 619-1975). Should be read in conjunction with ISO 4297.</p> |
| Status | Standarts spēkā |
| ICS group | 73.060.20 |