Implementation of Group Standard for De-icing Power Fittings for 500kV & Above Transmission Lines
2026.04.07
The group standard T/UNP 52—2026 General Technical Requirements for De icing Power Fittings for 500kV and Above Transmission Lines, issued by the China Association for UN Procurement, has been developed in accordance with the principles of openness, fairness, transparency, consensus, and promotion of trade and exchanges, and in compliance with the Standard Development Procedures Document_UNP published on this platform.
Source: China Association for UN Procurement
