Construction Machinery Industry

At the present time, the sand quality control is totally dependent on the test of users. So the quality responsibility of construction sand falls on the users body, this control is actually passive and helpless, which lead to a number of construction accidents occurred. The reason is mainly determined to the natural sand production and […]

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Industrial Revolution

The economic development is a historical phenomenon that can be divided in four types, namely: Original development, of the countries that first if they had industrialized, as it is the case of the United States, object of study of this work. Delayed development, of the European countries as Germany, Russia and Japan, querealizaram its industrial […]

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Maranho Industrialization

The Maranho arrived at the decade of 1960 with a very restricted industrialization, counting only on some plants of wiring and weaving, having as raw material the cotton. It enters the years of 1960 and 1970 its economy gains impulse through investments in the sectors of farming and the vegetal and mineral extrativismo, stimulated for […]

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