BS 2742:1969
Notes on the use of the Ringelmann and miniature smoke charts
BSI Group , 12/31/1969
$80.00
$160.02
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 2742CBS 2742MAddendum No. 1 to BS 2742:1969Replaces BS 2742:1958.
Product Information
Published:
12/31/1969
Pages:
10
ISBN:
0580055051
File Size:
1 file , 370 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
