<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="introduction.nat"><title>Einleitung</title></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Schwarzzahl</title></section></section><section id="sub-4"><label>4</label><title>Geräte und Prüfmittel</title><section id="sub-4.6"><label>4.6</label><title>Messgeräte und Schwarzstandard.</title><section id="sub-4.6.2"><label>4.6.2</label><title>Schwarzstandard.</title></section></section></section><section id="sub-5"><label>5</label><title>Probenahme</title></section><section id="sub-6"><label>6</label><title>Durchführung</title><section id="sub-6.1"><label>6.1</label><title>Herstellen der Rußpaste</title></section><section id="sub-6.2"><label>6.2</label><title>Bestimmung des Ölbedarfs</title></section><section id="sub-6.3"><label>6.3</label><title>Bestimmung der Schwarzzahl M</title></section><section id="sub-6.4"><label>6.4</label><title>Messung des Normfarbwertes Y</title></section></section><section id="sub-7"><label>7</label><title>Auswertung</title></section><section id="sub-8"><label>8</label><title>Prüfbericht</title></section><section id="sub-annex.bibliography.nat"><title>Literaturhinweise</title></section></toc>