000 00378nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aSpecification for centrifuged ammonia-preserved natural rubber 9lattices.
260 _c1968
500 _aStandard number: BS 4355
650 _aCentrifuged latex Ammonia preserved latex
650 _aNatural rubber 9lattices
942 _cST
999 _c73087
_d73087