NEN 219701 : 1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TESTING OF VITREOUS ENAMEL AND ENAMELLED PRODUCTS, PART 1
01-09-2001
12-01-2013
Deze norm beschrijft methoden voor de bepaling van de bestandheid van email en geemailleerde producten tegen zuren, water en basen, alsmede voor de bepaling van de afgifte van giftige bestanddelen. De norm is van toepassing op email dat is aangebracht op proefplaten, alsmede op geemailleerde gerede voorwerpen.
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