NORMSERVIS s.r.o.

STN 640930 (640930)

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

STANDARD published on 1.7.1990

Print design (ON REQUEST)

The information about the standard:

Designation standards: STN 640930
Classification mark: 640930
Catalog number: 75537
Note: WITHDRAWN
Publication date standards: 1.7.1990
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN