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Tender description :
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Drilling and blasting service in loose rock, drilling and blasting in fixed rock at all costs for the execution of the work: ?creation of the vehicular path laguna canchiscocha ? colcabamba, district of fidel olivas escudero, province of mariscal luzuriaga, department of ancash?, cui 2553411
Drilling and blasting service in loose rock, drilling and blasting in fixed rock at all costs for the execution of the work: ?creation of the vehicular path laguna canchiscocha ? colcabamba, district of fidel olivas escudero, province of mariscal luzuriaga, department of ancash?, cui 2553411
Type of contract: Service
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