<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31398042</termId><termName>chronometers</termName><termType>PT</termType><termNote><![CDATA[ Certain types of precision time pieces. Originally referred to strongly built precision timekeeping devices especially designed for use on ships; now also used for extremely accurate wrist watches or pocket watches. ]]></termNote><termCreatedDate>2026-03-30 20:47:01</termCreatedDate><relation><relationType>UF</relationType><termId>31398043</termId><termName>chronometer</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31358231</termId><termName>timepieces by function</termName><termType>PT</termType></relation></term>  </Zthes>