revis uniform nomenclatur carriag rail coal steel meet council minist held februari repres govern member state ecsc adopt revis text uniform nomenclatur refer paragraph articl agreement march repres govern member state ecsc meet council agre interest simplif futur amend longer submit approv nomenclatur henceforth revis ecsc tariff railwai compani cooper commiss line relev nomenclatur final amend publish railwai tariff schedul tariff provis cover ecsc intern tariff text replac revis nomenclatur publish offici journal european commun march page seq publish offici journal ecsc april establish intern railwai tariff gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt gt pic file quot quot gt