Registration number (WIID)Project No.TitleStatus
4980ISO 732:1991Photography — Film dimensions — 120 and 220 sizesAtcelts
14006ISO 7330:1988Photography — 110-size cartridges — Location and dimensions of film exposure and film identification notchesAtcelts
14065ISO 7374:1987Photography — 110-size cartridges — Dimensions and format of film and backing paperAtcelts
5062ISO 776:1982Pulps — Determination of acid-insoluble ashAtcelts
52672ISO 776:2011Pulps — Determination of acid-insoluble ashStandarts spēkā
5063ISO 777:1982Pulps — Determination of calcium content — EDTA titrimetric and flame atomic absorption spectrometric methodsAtcelts
31803ISO 777:2001Paper, board and pulp — Determination of calciumAtcelts
41587ISO 777:2005Paper, board and pulp — Determination of acid-soluble calciumAtcelts
5064ISO 778:1982Pulps — Determination of copper content — Extraction-photometric and flame atomic absorption spectrometric methodsAtcelts
31804ISO 778:2001Paper, board and pulp — Determination of copperAtcelts
Displaying 261-270 of 386 results.