标准号:IS 11603-1986
发布日期:1986/11/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard prescribes the requirements and the methods of sampling and test for ammonium thiocyanate ( NH4SCN ), photographic grade ( molecular mass 76.1 ) used in the processing of sensitized photo-graphic materials.