00355nam a2200097Ia 4500008004100000245007400041260001600115260005700131500003000188650003900218220217s9999    xx            000 0 und d 0aRaw rubber or unvulcanized compounds- Determination of green strength  aSwitzerland  c1991bInternational Organization for Standardization  aStandard number: ISO 9026  aRaw rubber, unvulcanized compounds