UNE-EN ISO 8367-2:1997 PACKAGING. DIMENSIONAL TOLERANCES FOR GENERAL PURPOSE SACKS. PART 2: SACKS MADE FROM THERMOPLASTIC FLEXIBLE FILM. (ISO 8367-2:1993).
1997UNE-EN ISO 8367-2:1997 PACKAGING. DIMENSIONAL TOLERANCES FOR GENERAL PURPOSE SACKS. PART 2: SACKS MADE FROM THERMOPLASTIC FLEXIBLE FILM. (ISO 8367-2:1993).