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BS 230:1935

Portable photometers (visual type).

STANDARD published on 1.8.1940

English -
Print design (302.30 USD)

The information about the standard:

Designation standards: BS 230:1935
Note: WITHDRAWN
Publication date standards: 1.8.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS