GB/T 2681-1981
Abolished
GB/T 17949.1-2000
Active
National standards
GB/T 17949.1-2000 Guide for measuring earth resistivity,ground impedance and earth surface potentials of a ground system—Part 1:Normal measurements
GB/T 17949.1-2000 Guide for measuring earth resistivity,ground impedance and earth surface potentials of a ground system—Part 1:Normal measurements
Basic Information
Standard Code:
GB/T 17949.1-2000
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrical equipment and appliances
ICS Name:
Comprehensive Electrical Engineering
Publish Date:
2000-01-03
Implement Date:
2000-08-01
Pages:
40 pages
Development Information
Related Standards
GB/T 2682-1981
Abolished
GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices
GB/T 3926-1983
Replaced
GB/T 3926-1983 Rated voltage for medium frequency equipment
GB/T 4064-1983
Abolished
GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements
GB/T 4776-1984
Replaced
GB/T 4776-1984 Electrical safety terminology
GB/T 5080.4-1985
Active