Electricity consumption of machinery must avoid peaks, increase the load capacity of the electricity grid

设备用电避峰填谷,提高电网负荷率
Shebei yong dian bi feng tian gu, tigao dianwang fuhelu
Electricity consumption of machinery must avoid peaks, increase the load capacity of the electricity grid
early 1970s
Guangdong Provincial Revolutionary Committee Third Electricity Office (广东省革命委员会三电办公室)
53x19 cm.
BG D25/280

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