Code for design of cables for power engineering), Total:2 items.
In the international standard classification, Code for design of cables for power engineering) involves: Electrical wires and cables.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Code for design of cables for power engineering)
GB 50217-1994 Code for design of cables of electric work
GB 50217-2007 Code for design of cables of electric engineering