標準號：BS ISO 3272-1-2003
中文標準名稱：技術圖紙和其他繪制辦公室文件的縮微照相.操作規程
英文標準名稱：Microfilming of technical drawings and other drawing office documents - Operating procedures
標準類型：A14
發布日期：2003/4/4 12:00:00
實施日期：2003/4/4 12:00:00
中國標準分類號：A14
國際標準分類號：01.100.01;37.080
適用范圍：This part of ISO 3272 specifies reduction ratios, enlargement ratios, sizes of enlargement and the resulting image sizes for recording on 35 mm unperforated microfilm technical drawings and other drawing office documents, such as architects' plans, calculation notes, specifications, vocabularies and parts lists. This part of ISO 3272 applies to the microfilming of documents no larger than A0 with dark lines and characters on a light background, preferably prepared in accordance with ISO 5457 and ISO 6428. It may also apply to sizes other than those specified in ISO 5457, provided they are no larger than 912 mm × 1 230 mm and can be accommodated within a single frame of 35 mm microfilm, as specified in this part of ISO 3272. This part of ISO 3272 does not apply to images created by a COM device.