56.GB 1694-1981硫化橡胶高频介电常数和介电损耗角正切值的测定方法
Rubber,vulcanized—Determination of dielectric constant and dielectric loss tangent
57.GBT 11205-2009橡胶 热导率的测定 热线法
Rubber,vulcanized—Determination of thermal conductivity by means of hot—Wire method
58.GB 7763_1987硫化橡胶溶胀指数测定方法
Rubber,vulcanized—Determination method of swelling index
59.GB 3514-1992硫化橡胶中游离硫含量的测定 亚硫酸钠法
Rubber,vulcanized—Determination of free sulphur content—Sodium sutphite method
60.GB3515-1983硫化橡胶中炭黑含量的测定、热解法
Rubber,vulcanized—Determination of carbon black content—pyrolytlc method
61.GB 3516-2006硫化橡胶中溶剂抽提物的测定
Rubber - Determination of solvent extract
62.GB 4499-1997硫化橡胶中防老化剂的测定 薄层色谱法
Rubber,vulcanized—Determination of antldegradant content—Thin layer chromatographlc method
63.GB 4500-1984 硫化橡胶中锌含量的测定 火焰原子吸收光谱法.
Rubber,vulcanized—Determination of zlnc content—Flame atomlc absorption spectrometric method
64.GBT 9872-1998 氧瓶燃烧法测定橡胶和橡胶制品中溴和氯的含量
Rubber and rubber product—Determination of bromine and chlorine—Oxygn flask combustion technique
65.GBT 9874-2001橡胶中铅含量的测定原子吸收光谱法
Rubber—Determination of lead content by atomic absorption spectrometry
66.GBT 9874-2001橡胶中铅含量的测定原子吸收光谱法
Rubber—Determination of lead content by atomic absorption spectrometry
67.GB-T 11201-1989 硫化橡胶中金属含量的测定 火焰原子吸收光谱法 第四部分：铁含量的测定
Rubber—Determination of metal content—Flame atomic absorption spectrometrle method
68.GB/T 9875-1988硫化橡胶中聚合物的鉴定
Vulcanlzed Rubber—Identification of polymers—Chemical method
69.GB-T 7764-1987 橡胶鉴定 红外分光光度法
Rubber—Identification—Infra-red spectrometric method