BS EN 1557:1997 :

BS EN 1557:1997 : 1391970
BS EN 1557:1997 :
Title: Surface active agents. Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission


Pages: 16
Year:
Publisher: BSI
Availability: Within 1-2 working days
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