000 00304nam a2200121Ia 4500
008 220217s9999 xx 000 0 und d
245 0 _aSpecification for rubber hose for chemicals.
260 _c1975
500 _aStandard number: IS 7651
650 _aChemicals
650 _aRubber hose
942 _cST
999 _c73944
_d73944