<?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="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>Aquarium</title></section></section><section id="sub-4"><label>4</label><title>Anforderungen und Prüfung</title><section id="sub-4.1"><label>4.1</label><title>Allgemeines</title></section><section id="sub-4.2"><label>4.2</label><title>Statik</title></section><section id="sub-4.3"><label>4.3</label><title>Durchbiegung</title></section><section id="sub-4.4"><label>4.4</label><title>Werkstoff</title><section id="sub-4.4.1"><label>4.4.1</label><title>Boden und Seitenflächen</title></section><section id="sub-4.4.2"><label>4.4.2</label><title>Kleb- und Dichtstoffe</title><section id="sub-4.4.2.1"><label>4.4.2.1</label><title>Allgemeines</title></section><section id="sub-4.4.2.2"><label>4.4.2.2</label><title>Kenndaten von Eigenschaften</title></section><section id="sub-4.4.2.3"><label>4.4.2.3</label><title>Probekörperherstellung</title></section><section id="sub-4.4.2.4"><label>4.4.2.4</label><title>Vorbehandlung und Beanspruchung der Probekörper</title></section><section id="sub-4.4.2.5"><label>4.4.2.5</label><title>Beurteilung des Haft- und Dehnverhaltens</title></section><section id="sub-4.4.2.6"><label>4.4.2.6</label><title>Bescheinigung und Nachweis</title></section></section></section><section id="sub-4.5"><label>4.5</label><title>Äußere Gestaltung</title><section id="sub-4.5.1"><label>4.5.1</label><title>Glaskanten</title></section><section id="sub-4.5.2"><label>4.5.2</label><title>Fugen</title></section></section></section><section id="sub-5"><label>5</label><title>Dicke der Glasscheiben</title><section id="sub-5.1"><label>5.1</label><title>Seitenscheiben</title></section><section id="sub-5.2"><label>5.2</label><title>Selbsttragende Bodenscheiben</title></section></section><section id="sub-6"><label>6</label><title>Gebrauchsanleitung</title></section><section id="sub-7"><label>7</label><title>Kennzeichnung</title></section></toc>