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METHOD FOR RENEWING THE INTERNAL COVERING OF FLUID STORING AND/OR TREATING SPACE HAVING SPACE LIMITING STRUCTURE MADE OF CONCRETE AND/OR NATURAL OR/AND ARTIFICIAL STONE PARTICULARLY FOOD INDUSTRIAL FLUID STORAGE TANK
METHOD FOR RENEWING THE INTERNAL COVERING OF FLUID STORING AND/OR TREATING SPACE HAVING SPACE LIMITING STRUCTURE MADE OF CONCRETE AND/OR NATURAL OR/AND ARTIFICIAL STONE PARTICULARLY FOOD INDUSTRIAL FLUID STORAGE TANK