NFT 20 050 : 1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CHEMICAL PRODUCTS FOR INDUSTRIAL USE - DETERMINATION OF DENSITY OF LIQUIDS - AEROMETRIC METHOD
13-05-2011
12-01-2013
Gives requirements for three sub-series for petroleum products for densities between 600 kg/m cubed and 1100 kg/m cubed at 15 degrees C, and five series of hydrometers for liquids with densities between 600 kg/m cubed and 2000 kg/m cubed at 20 degrees C. Covers materials, corrections for surface tension, permitted errors, temperatures and meniscus, method for use, guide to purchasers, density of water from 0 degrees C to 40 degrees C and vessels for hydrometer observation.
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 649-2:1981 | Identical |
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