Specifies the essential characteristics and the principles of calibration of compression testing machines used in testing of paper, board and corrugated fibreboard.
ISO 13820:1996 history
2021ISO 13820:2021 Paper, board and corrugated fibreboard — Description and calibration of fixed platen compression-testing equipment
2014ISO 13820:2014 Paper, board and corrugated fibreboard - Description and calibration of compression-testing equipment
1996ISO 13820:1996 Paper, board and corrugated fibreboard - Description and calibration of compression-testing equipment