Home / Standards / GB/T 39482.1-2023 GB/T 39482.1-2023 Active Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 1:Terms and definitions 涂漆和未涂漆金属试样的电化学阻抗谱(EIS) 第1部分:术语和定义 Standard Type GBT ICS 87.010 CCS G50 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A