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Sky blue clean energy promotion
Tri-fold leaflet Tri-fold · 300mm × 213mm
future energy
being eco-friendly
hydroelectric power generation industry
bright
track record
first period
regional coexistence
modern
early years
record
advertisement
power plant
power
publicity
introduction
energy
promising
field trip
pumped storage power
public institutions
future energy
being eco-friendly
hydroelectric power generation industry
bright
track record
first period
regional coexistence
modern