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mar 31, 2017 - DISEÑO Y CONSTRUCCIÓN DEL PROTOTIPO DE UNA TAPA DE POZO DE INSPECCIÓN CON CIERRE ELECTROMECÁNICO.

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pozo de inspeccion prefabricado

ByJuan Alejandro Flórez

27 Nov 2019

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mar 31, 2017

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~ 8 years and 6 months ago

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