00438nam a2200133Ia 4500008004100000245007500041260000900116500002900125650002200154650002000176942000700196999001700203952008400220220217s9999    xx            000 0 und d 0aMethods for determination of the surface tension of rubber 10lattices.  c1970  aStandard number: BS 4561  aRubber 10lattices  aSurface tension  cST  c73095d73095  001040710836aMAINbMAINd2021-12-31l0r2021-12-31 00:00:00w2022-02-17yST