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  4. Standard "STN 640931"
WITHDRAWN STN 640931 1.3.1991 preview

STN 640931 (640931)

Plasty. Ionexy. Stanovenie celkovej výmennej kapacity a bázicity slabobázických anexov.

Automatically translated name:

Plastics. Ion exchangers. Determination of total exchange capacity and basicity slabobázických anion exchanger.



STANDARD published on 1.3.1991


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The information about the standard:

Designation standards: STN 640931
Classification mark: 640931
Catalog number: 75538
Note: WITHDRAWN
Publication date standards: 1.3.1991
SKU: NS-500944
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN 640931 (14.03.1991)

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