Humour, por Alfredo Martirena

The water: A big problem

Alfredo Martirena

Alternative mud bricks

 
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 © y ® Alfredo Martirena

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Topography Engineer, Spain
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Project management, construction, budgeting, training

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Horno  Vertical Contínuo

Vertical Shaft Brick Kiln - VSBK unloading mechanism
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