BS 2742:1969

Notes on the use of the Ringelmann and miniature smoke charts

BSI Group, 12/31/1969

Publisher: BS

File Format: PDF

$76.00$152.40

Description

Published:31/12/1969

Pages:10

File Size:1 file , 370 KB

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

Explains the purpose and method of use of these charts for the visual assessment of the darkness of smoke emitted from chimneys.

Cross References:
BS 2742C
BS 2742M
Addendum No. 1 to BS 2742:1969

Replaces BS 2742:1958.

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