00309nam a2200097Ia 4500008004100000245008400041260000900125500003800134650001700172650002200189220217s9999    xx            000 0 und d 0aMethods of testing vulcanized rubber. Part B 17. Determination of total copper.  c1959  aStandard number: BS 903 Part B 17  aTotal copper  aVulcanized rubber