<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31297811</termId><termName>weights and measures</termName><termType>PT</termType><termNote><![CDATA[ General term referring to systems of quantities taken as unified standards of measure, usually represent a uniform system established by a nation. The regulation of weights and measures is necessary for science, industry, and commerce. ]]></termNote><termCreatedDate>2026-03-30 20:19:48</termCreatedDate><relation><relationType>BT</relationType><termId>31296888</termId><termName>multidisciplinary concepts</termName><termType>PT</termType></relation></term>  </Zthes>