BS 3657:1963

Specification for blue-black writing inks

BSI Group , 09/17/1963

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 09/17/1963

Published:09/17/1963

ISBN(s):null

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies performance and certain features of the composition of blue-black ink for general purposes. The standard is based upon a series of comparative tests against freshly prepared samples of standard reference ink.

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