<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31445717</termId><termName>muffle kilns</termName><termType>PT</termType><termNote><![CDATA[ A furnace with an inner chamber to keep objects from exposure to direct flame; a low temperature oven used to apply overglaze colors on objects. Temperatures usually range from 700 to 900 degrees Celsius. ]]></termNote><termCreatedDate>2026-03-30 21:00:01</termCreatedDate><relation><relationType>UF</relationType><termId>31445718</termId><termName>muffle furnace</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31445719</termId><termName>muffle kiln</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31445720</termId><termName>petit feu</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31421348</termId><termName>kilns by function</termName><termType>PT</termType></relation></term>  </Zthes>