<?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>​Sampling</title></section><section id="sec_7"><label>7</label><title>​Test panels</title><section id="sec_7.1"><label>7.1</label><title>​Substrate</title></section><section id="sec_7.2"><label>7.2</label><title>​Preparation and coating</title></section><section id="sec_7.3"><label>7.3</label><title>​Drying and conditioning</title></section><section id="sec_7.4"><label>7.4</label><title>​Thickness of coating</title></section></section><section id="sec_8"><label>8</label><title>​Procedure</title><section id="sec_8.1"><label>8.1</label><title>​Calibration of the instruments</title></section><section id="sec_8.2"><label>8.2</label><title>​Ambient conditions</title></section><section id="sec_8.3"><label>8.3</label><title>​Determination of pendulum damping time</title></section></section><section id="sec_9"><label>9</label><title>​Expression of results</title></section><section id="sec_10"><label>10</label><title>​Precision</title><section id="sec_10.1"><label>10.1</label><title>​König pendulum</title><section id="sec_10.1.1"><label>10.1.1</label><title>​General</title></section><section id="sec_10.1.2"><label>10.1.2</label><title>​Repeatability limit, r</title></section><section id="sec_10.1.3"><label>10.1.3</label><title>​Reproducibility limit, R</title></section></section><section id="sec_10.2"><label>10.2</label><title>​Persoz pendulum</title><section id="sec_10.2.1"><label>10.2.1</label><title>​Repeatability limit, r</title></section><section id="sec_10.2.2"><label>10.2.2</label><title>​Reproducibility limit, R</title></section></section></section><section id="sec_11"><label>11</label><title>​Supplementary test conditions</title></section><section id="sec_12"><label>12</label><title>​Test report</title></section><section id="sec_A"><label>Annex A</label><title>Calibration of the König pendulum (normative)</title></section><section id="sec_B"><label>Annex B</label><title>Calibration of the Persoz pendulum (normative)</title></section><section id="sec_bibl"><title>Bibliography</title></section></toc>