<?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>Test apparatus</title></section><section id="sec_5"><label>5</label><title>Test condition</title><section id="sec_5.1"><label>5.1</label><title>Temperature</title></section><section id="sec_5.2"><label>5.2</label><title>Test medium</title></section><section id="sec_5.3"><label>5.3</label><title>Test pressure</title></section></section><section id="sec_6"><label>6</label><title>Pre-test procedure</title></section><section id="sec_7"><label>7</label><title>Test procedure</title></section><section id="sec_8"><label>8</label><title>Test report</title></section><section id="sec_9"><label>9</label><title>Precision</title></section><section id="sec_A"><label>Annex A</label><title>Typical test assembly (informative)</title></section><section id="sec_B"><label>Annex B</label><title>Test report form (informative)</title></section><section id="sec_C"><label>Annex C</label><title>Housing sizes for O rings of other cross-sections (informative)</title></section><section id="sec_D"><label>Annex D</label><title>Precision test results (informative)</title></section><section id="sec_E"><label>Annex E</label><title>System diagram (informative)</title></section><section id="sec_bibl"><title>Bibliography</title></section></toc>