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Petroleum products. Total base number. Potentiometric perchloric acid titration method
STANDARD published on 25.4.1991
Designation standards: ČSN 656069
Classification mark: 656069
Catalog number: 30085
Note: WITHDRAWN
Publication date standards: 25.4.1991
SKU: NS-132327
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-04-23 (Number of items: 2 274 600)
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