Division 8.2.1.1 Proportionality criteria for CVS United Kingdom Original text. Later amendments are not shown. 8.2.1.1.1Proportional flows 8.2.1.1.2Constant flows 8.2.1.1.3Demonstration of proportional sampling ← Division 8.2.1 Division 8.2.1.1 Division 8.2.1.1.1 →