Processed photographic film for archival records-Specifications for silver-gelatin type on poly(ethylene terephthalate) base
用于档案记录的处理过的摄影胶片 聚对苯二甲酸乙二醇酯基银明胶型规范
Requirements for processed black-and-white films having silver-gelatin type emulsions on safety poly(ethylene terephthalate) type bases.Cross References:BS 850BS 2782:Part 3:Methods 326A to 326CBS 5699:Part 1BS 5706ISO 5466ISO 6051