<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">elbow seams</topic></authority><related type="broader"><topic>metal seams</topic></related><variant type="other"><topic>elbow seam</topic></variant><variant type="other"><topic>seams, elbow</topic></variant> <note xml:lang="en"><![CDATA[ Sheet metal seams comprising one sheet turned and placed over the bent edge of the second sheet. To prevent the elbow from breaking at the joint through handling, the elbow seam is closed using a special machine or with a mallet over a bench stake. ]]></note></mads>