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PVC-U pipes
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Steel pipes
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Piezometers
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Geothermal
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Hydrogeological instrumentation
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Drenaje y desgasificación de pozos
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Boreline flexible pipes
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Additives and sealants for boreholes and wells
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PVC reservoirs
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Glass filter spheres
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Special centers
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Rehabilitation of boreholes and wells
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Tuberías de inyección e inclinométricas
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