ISO 2322:1985 Rubber, styrene-butadiene (SBR, YSBR); Emulsion and solution-polymerized types; Test recipes and evaluation of vulcanization characteristics
1993ISO 2322:1981/Amd 1:1993 Rubber, styrene-butadiene (SBR, YSBR); emulsion and solution-polymerized types; test recipes and evaluation of vulcanization characteristics; amendment 1