<?xml version="1.0" encoding="UTF-8"?><toc><section id="sec_foreword"><title>Foreword</title></section><section id="sec_intro"><title>Introduction</title></section><section id="sec_1"><label>1</label><title>Scope</title></section><section id="sec_2"><label>2</label><title>Normative references</title></section><section id="sec_3"><label>3</label><title>Terms and definitions</title></section><section id="sec_4"><label>4</label><title>Principle</title></section><section id="sec_5"><label>5</label><title>Apparatus</title></section><section id="sec_6"><label>6</label><title>Calibration and adjustment of apparatus</title></section><section id="sec_7"><label>7</label><title>Sampling and preparation of test pieces</title><section id="sec_7.1"><label>7.1</label><title>Sampling</title></section><section id="sec_7.2"><label>7.2</label><title>Conditioning</title></section><section id="sec_7.3"><label>7.3</label><title>Determination of grammage</title></section><section id="sec_7.4"><label>7.4</label><title>Preparation of test pieces for tensile testing</title></section><section id="sec_7.5"><label>7.5</label><title>Preparation of test pieces for fracture toughness testing</title></section></section><section id="sec_8"><label>8</label><title>Procedure</title><section id="sec_8.1"><label>8.1</label><title>Tensile testing</title></section><section id="sec_8.2"><label>8.2</label><title>Fracture toughness testing</title></section></section><section id="sec_9"><label>9</label><title>Calculations</title><section id="sec_9.1"><label>9.1</label><title>General</title></section><section id="sec_9.2"><label>9.2</label><title>Tensile testing and evaluation of tensile properties</title></section><section id="sec_9.3"><label>9.3</label><title>Fracture toughness testing and evaluation of fracture toughness</title></section><section id="sec_9.4"><label>9.4</label><title>Determination of ISO fracture strength and ISO fracture strain</title></section><section id="sec_9.5"><label>9.5</label><title>Indexed parameters</title></section></section><section id="sec_10"><label>10</label><title>Report</title></section><section id="sec_A"><label>Annex A</label><title>Uncertainty determination (normative)</title><section id="sec_A.1"><label>A.1</label><title>General</title></section><section id="sec_A.2"><label>A.2</label><title>Fracture toughness statistics</title></section><section id="sec_A.3"><label>A.3</label><title>ISO fracture strength statistics</title></section><section id="sec_A.4"><label>A.4</label><title>ISO fracture strain statistics</title></section></section><section id="sec_bibl"><title>Bibliography</title></section></toc>