
Microfilming of technical drawings and other drawing office documents Part 1: Operating procedures
出版:International Organization for Standardization

专家解读视频
Gives reduction ratios, enlargement ratios, sizes of enlargement and the image sizes that result 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.
NEN ISO 3272-1:2003 - Identical
PN ISO 3272-1:2005 - Identical
BS ISO 3272-1:2003 - Identical
BIS IS 12879-1:2012 (R2017) - Identical
GB/T 17739.1-2008 - Identical
BS 4210-1:1977 - Similar
SS 62 23 54 Ed. 1 (1984) - Identical
BS ISO 3272-1 : 2003 - Identical
NEN ISO 3272-1 : 2003 C1 2009 - Identical
PN ISO 3272-1 : 2005 - Identical
BIS IS 12879-1 : 2012(R2017) - Identical
PN ISO 3272-1 : 2005 - Identical
BS ISO 3272-1 : 2003 - Identical
BIS IS 12879-1 : 2012(R2017) - Identical
NEN ISO 3272-1 : 2003 C1 2009 - Identical