<?xml version="1.0" encoding="UTF-8" standalone="no"?><image-reference id="_5354bb05-80df-482a-bfab-c215b3833c84" variation="NSW"><num>C2D4a</num><title id="_95885a49-530a-475a-a780-43fc52c46951">Reflux valves - diagram 1</title><image alt="Reflux valves - diagram 1" height="429" heightdpi="200" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/C2D4a-reflux-valves-diagram-1-NSW.svg" width="1200" widthdpi="200"/></image-reference>