STN 994442 (994442)

Penetrating bodies for measuring of metal hardness. Secondary etalons and operational measuring instruments. Test methods for official verification and needed aids

STANDARD published on 1.2.1989

Slovak -
Print design (ON REQUEST)

The information about the standard:

Designation standards: STN 994442
Classification mark: 994442
Catalog number: 72103
Publication date standards: 1.2.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN