1.1 This specification covers electrical contact components made from copper tungsten by powder metallurgical procedures.
Product Details
- Published:
- 10/01/2015
- Number of Pages:
- 3
- File Size:
- 1 file , 63 KB
NFPA-FIRE NFPA-FLUID EEMUA UL CTA AWS
NFPA-FIRE NFPA-FLUID EEMUA UL CTA AWS
1.1 This specification covers electrical contact components made from copper tungsten by powder metallurgical procedures.