<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31333760</termId><termName>cylindrical</termName><termType>PT</termType><termNote><![CDATA[ Outline or form delimited by two ends that are equal and parallel circles, and the intervening curved surface is such as would be traced out by a straight line moving parallel to itself with its ends in the circumferences of these circles. ]]></termNote><termCreatedDate>2026-03-30 20:29:56</termCreatedDate><relation><relationType>BT</relationType><termId>31311876</termId><termName>geometric shape</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31311850</termId><termName>tubular</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31361625</termId><termName>cylinders</termName><termType>PT</termType></relation></term>  </Zthes>