Rock Fall Engineering

Rock Fall Engineering Verificar Estado Wyllie, Duncan C. (Autor) Rock Fall Engineering describes first, the theoretical background to rock fall behaviour in terms of the impact and trajectory phases of rock falls, and second, how this information is applied to modelling of rock falls and the desing of ditches, fences and sheds. The theory ofSigue leyendo «Rock Fall Engineering»

Handbook of coal analysis. – 2nd edition

Handbook of coal analysis. – 2nd edition Verificar Estado Speight, James G (Autor) Coal is abundant and inexpensive. This is particularly important today as we seek ways to decrease our dependence on oil and devise more efficient, cleaner means of energy production. The Handbook of Coal Analysis, Second Edition, provides users with everything they needSigue leyendo «Handbook of coal analysis. – 2nd edition»

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