Online Store BelGISS
In this section you can buy official publications of ISO international standards. The standards can be ordered and purchased in form of printed publications or accessed in the online mode.
Please note that all documents are distributed in English only.
ISO standards are copyrighted.
BelGISS is entitled to distribute and reproduce international standards in the territory of the Republic of Belarus as provided by the agreement with the International Organization for Standardization ISO.
Copying, distribution and publication in public access, including the Internet, are strictly prohibited.
Textiles -- Designation of the direction of twist in yarns and related products
Information and documentation -- Rules for the abbreviation of title words and titles of publications
Photography and graphic technology -- Density measurements -- Part 1: Geometry and functional notation
Photography and graphic technology -- Density measurements -- Part 2: Geometric conditions for transmittance d...
Photography and graphic technology -- Density measurements -- Part 3: Spectral conditions