BS2742:Addendum No. 1:1972

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British Standards: BS2742:Addendum No. 1:1972

Standard No BS2742:Addendum No. 1:1972
Title of Standard Notes of the use of Ringelmann and miniature smoke charts. The calibration of instruments in Ringelmann number
ISBN 058007174 X
Date of Publication 27/06/72
Approx Pages 6
Description Smoke, Charts, Calibration, Spectrophotometers, Length, Error correction, Temperature, Colour tests, Test equipment
Cross references BS 2742
International Equiv (If Applicable )
Replaces Standards :
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref EH/2

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