Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Technical requirements for grid connection of distributed resourcesGB/T 33593-20172017-12-1
Code for acceptance of installation quality of lifts escalators and passenger conveyorsGB 50310-20022002-6-1
Code of acceptance of construction quality of electrical installation in buildingGB 50303-20022002-6-1
Code for construction and acceptance of 35kV and under over-head power levels electric equipment installation engineeringGB 50173-19921993-7-1
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