<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31412168</termId><termName>copper powder</termName><termType>PT</termType><termNote><![CDATA[ Finely granulated copper with numerous metallurgical applications produced by various techniques such as electrolysis, atomization, hydroscopy. Each method of manufacture yields a powder with its own inherent characteristics. ]]></termNote><termCreatedDate>2026-03-30 20:50:49</termCreatedDate><relation><relationType>UF</relationType><termId>31412169</termId><termName>powder, copper</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31375261</termId><termName>bronze powder</termName><termType>PT</termType></relation></term>  </Zthes>