00347nam a2200109Ia 4500008004100000245008200041260000900123500002900132650002700161650002300188650002600211220217s9999    xx            000 0 und d 0aNatural rubber latex concentrate- Preparation of dry films. (Second Edition).  c1992  aStandard number: ISO 498  a Dry films preparation  a Latex concentrate  a Natural rubber latex