Home / Standards / GB/T 4116-1983 GB/T 4116-1983 Abolished Oersted and ampere per metre conversion tables 奥斯特与安培每米的相互换算表 Standard Type GBT ICS N/A CCS A51 Status Abolished Issue Date 1983-12-26 Implementation 1984-10-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委