This standard specifies the packaging specifications, signs and codes, transportation storage and guidelines for standard rubber. This standard is applicable to all grades of natural rubber standard rubber in my country.
GB/T 8082-1999 history
2018GB/T 8082-2018 Rubber,raw natural—Technically specified rubber (TSR)—Packing,marking,storage and transportion
2008GB/T 8082-2008 Raw natural rubber.Standard rubber.Packing,marks,storage and transportion
1987GB 8082-1987 Natural raw rubber standard rubber packaging, marking, storage and transportation