00394nam a22001097a 4500082002800000245004500028246003000073260004500103300001000148650010900158850001700267  aNR:62:678.065(035)bRUB  aRubber & tire technology handbook. Vol.1  aRubber industry books box  aThailandbTechnoBiz Communicationsc2018  a192p.  aRubber compression moldsaEMULSILaSilica masterbatch technologyaRubber molding defectsaNBR/PVC blends  aRubber World