Home / Standards / GB/T 7387-1999 GB/T 7387-1999 Active Technical requirements for marine reference electrode 船用参比电极技术条件 Standard Type GBT ICS 47.020.05 CCS U05 Status 现行 Issue Date 1999-08-31 Implementation 2000-06-01 Responsible Dept 国家标准委 Drafting Unit N/A