Wholesale digital programmable DC screens from Guangzhou manufacturer, wholesale price for digital programmable DC screens
Product Name:Intelligent Full-Digital Direct Current Control Screen
Product Model: Includes 10 batteries
The intelligent all-digital programmable DC screen is in accordance with the Ministry of Power's procurement technical specifications DL/T459-2000.
DBJ/T5777.4-2000 General Technical Conditions and Safety Requirements for Direct Current Power Supply Equipment of Electric Power Systems