Registration number (WIID)Project No.TitleStatus
12168ISO 5975:1983Chromium ores — Determination of calcium and magnesium contents — EDTA titrimetric methodStandarts spēkā
2813ISO 589:1974Title missing - Legacy paper documentAtcelts
2813ISO 589:1974Title missing - Legacy paper documentAtcelts
12089ISO 5890:1981Manganese ores and concentrates — Determination of silicon content — Gravimetric methodStandarts spēkā
12088ISO 5889:1983Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric methodStandarts spēkā
2812ISO 587:1974Title missing - Legacy paper documentAtcelts
2812ISO 587:1974Title missing - Legacy paper documentAtcelts
2810ISO 5835-1:1978Title missing - Legacy paper documentAtcelts
2810ISO 5835-1:1978Title missing - Legacy paper documentAtcelts
2809ISO 582:1972Title missing - Legacy paper documentAtcelts
Displaying 2311-2320 of 3304 results.