<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="abcb-glossentry" ?><abcb-glossentry id="_279816f7-f5fd-4c07-aab8-9c951ac56b00" outputclass="abcb-glossentry"><glossterm id="_8ade91d3-8a6d-4685-851e-2464cae5f3e1">Average specific extinction area</glossterm><glossdef outputclass="glossdef"><p>The average specific extinction area for smoke as determined by AS 5637.1.</p></glossdef></abcb-glossentry>