<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31353751</termId><termName>mixing troughs</termName><termType>PT</termType><termNote><![CDATA[ Large tubs or vats used for mixing a material, such as plaster or cement. ]]></termNote><termCreatedDate>2026-03-30 20:35:29</termCreatedDate><relation><relationType>UF</relationType><termId>31353752</termId><termName>mixing trough</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31353753</termId><termName>trough, mixing</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31353754</termId><termName>troughs, mixing</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324599</termId><termName>tools and equipment for plaster, concrete and mortar working</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31325160</termId><termName>troughs</termName><termType>PT</termType></relation></term>  </Zthes>