BS 2742:ADDENDUM NO. 1:1972
Notes of the use of Ringelmann and miniature smoke charts. The calibration of instruments in Ringelmann number
BSI Group , 06/27/1972
$39.00
$78.74
Provides a relationship for the conversion of measurements of optical density of smoke to 'standard' Ringelmann numbers. Cross References:BS 2742
Product Information
Published:
06/27/1972
Pages:
6
ISBN:
058007174X
File Size:
1 file , 320 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
