BS 3060:1958

Specification for school chalks

BSI Group , 12/31/1958

Publisher: BS

File Format: PDF

$80.00$160.02

Description

Standard By:BSI Group , 12/31/1958

Published:12/31/1958

Pages:8

ISBN(s):null

File Size:1 file

Language:English

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

Specifies the materials, size, hardness, weight and breaking strength of moulded white and coloured chalks of circular and other cross sections, which are intended primarily for writing on chalkboards; and also gives details of packaging and marking.

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