Porgramme for Development of Small Hydoelectric Power Plants in Nicaragua. rio Viejo Specifications
February 1987
12.14-14 Reg.0411
General requirements. Preliminary and general items. Excavation. Treatment of foundation adn stregtherning. Other earth adn rockfill works. Concrete works. Steel and Iron works.
Ministerio de Energía y Minas - Centro de Documentación
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