IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
IEEE接地系统的接地电阻率、接地阻抗和地表电位测量指南
2012-12-28
GB/T 17949.1-2000
接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量
Guide for measuring earth resistivity，ground impedance and earth surface potentials of a ground system--Part 1:Normal measurements
2000-01-03
IEEE 81.2-1991
IEEE Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems
IEEE大型、扩展或互连接地系统阻抗和安全特性测量指南