Copper Tungsten Contacts
Copper Tungsten Contacts, Total:4 items.
The international standard classification for "Copper Tungsten Contacts" includes: Other electrical accessories , Connecting devices , Measuring instruments .
The Chinese standard classification for "Copper Tungsten Contacts" includes: Electrician alloy parts , Measuring tool and instrument .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8320-2003 Copper-tungsten and silver-tungsten electrical contacts
- GB/T 24300-2009 Test method of flaws of Cu-W contact
Professional Standard - Machinery
- JB/T 5336-1991 Specifications of tungsten powder for copper tungsten electrical contacts
- JB/T 5336-2008 Specification for tungsten powder for copper-tungsten electric contact materials
Chemical Analysis Method of Copper Tungsten Carbide Vacuum Contact Material,Copper Tungsten Contacts
