00436nam a2200133Ia 4500008004100000245007500041260000900116500003200125650001900157650001800176942000700194999001700201952008400218220217s9999    xx            000 0 und d 0aJapanese Industrial Standard. Natural rubber (NR)-Evaluation procedure  c1997  aStandard number: JIS K 6352  aNatural rubber  aNR evaluation  cST  c74210d74210  001040710840aMAINbMAINd2021-12-31l0r2021-12-31 00:00:00w2022-02-17yST