commiss regul eec classif good subhead ii common custom tariff commiss european commun regard treati establish european econom commun regard council regul eec januari measur uniform applic nomenclatur common custom tariff amend regul eec articl thereof order ensur uniform applic nomenclatur common custom tariff stipul classif electron measur instrument acquisit process incorpor central process unit number data deriv measur electr quantiti physic quantiti previous convert electr quantiti common custom tariff append council regul eec amend regul eec classifi inter alia automat data process tariff head inter alia electron measur instrument tariff head head consider classif abovement instrument purpos instrument question carri measur oper dataprocess perform mean process specif automat data process machin mean carri special oper design explanatori note custom cooper council nomenclatur exclud machin incorpor work conjunct automat data process machin perform specif function classifi implement gener rule interpret nomenclatur specif function subhead ii cover electron instrument measur electr quantiti abovement electron measur instrument classifi subhead measur laid regul accord opinion committe common custom tariff nomenclatur adopt regul articl electron measur instrument acquisit process incorpor central process unit number data deriv measur electr quantiti physic quantiti previous convert electr quantiti fall tariff subhead electr measur check analys automat control instrument apparatu electron instrument apparatu ii telecommun cross talk meter gain measur instrument nepermet distort factor meter psophomet measur detect ioniz radiat measur apparatu balanc record devic apparatu measur electr quantiti articl regul enter forc twenti dai public offici journal european commun regul bind entireti directli applic member state brussel commiss cockfield vice presid oj oj oj oj