Home / Standards / GB/T 15078-2008 GB/T 15078-2008 Abolished Testing method for contact resistance of precious metals electrical contact materials 贵金属电触点材料接触电阻的测量方法 Standard Type GBT ICS 77.120.99 CCS H68 Status 废止 Issue Date 2008-03-31 Implementation 2008-09-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A