Standard Specification for Silver-Tungsten Electrical Contact Materials
NORMA vydána dne 1.5.2016
Designation standards: ASTM B631-93(2016)
Note: NEPLATNÁ
Publication date standards: 1.5.2016
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
contacts, powder metallurgy, silver, silver-tungsten, tungsten, tungsten-silver,, ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)