<?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_ca">canvis superficials o estructurals</topic></authority><related type="narrower"><topic>balcament</topic></related><related type="narrower"><topic>escantellament</topic></related><related type="narrower"><topic>esmicolament</topic></related><related type="narrower"><topic>corrosió </topic></related><related type="narrower"><topic>corrosió </topic></related><related type="narrower"><topic>erosió </topic></related><related type="narrower"><topic>procés que causa bombolles</topic></related><related type="narrower"><topic>esquerdament</topic></related><related type="narrower"><topic>pelada </topic></related><related type="narrower"><topic>picat </topic></related><related type="narrower"><topic>arrugament</topic></related><related type="narrower"><topic>vinclament</topic></related><related type="narrower"><topic>balcament </topic></related><related type="narrower"><topic>atrotinament</topic></related><related type="narrower"><topic>plegament</topic></related><related type="narrower"><topic>forat invertit</topic></related><related type="narrower"><topic>rebregament</topic></related><related type="narrower"><topic>esquinçament</topic></related><related type="narrower"><topic>aixecament </topic></related><related type="narrower"><topic>arqueig</topic></related><related type="narrower"><topic>coagulació </topic></related><related type="narrower"><topic>aparició sobtada </topic></related><related type="narrower"><topic>dilatació </topic></related><related type="narrower"><topic>softening (traducció pendent)</topic></related><related type="narrower"><topic>patination (traducció pendent)</topic></related><related type="narrower"><topic>bioturbation (traducció pendent)</topic></related><related type="narrower"><topic>powdering (traducció pendent)</topic></related><related type="narrower"><topic>opacification (traducció pendent)</topic></related><related type="narrower"><topic>teasing (traducció pendent)</topic></related><related type="narrower"><topic>isomerization (traducció pendent)</topic></related><related type="narrower"><topic>chalking (traducció pendent)</topic></related><related type="narrower"><topic>wetting-drying cycle (traducció pendent)</topic></related><related type="narrower"><topic>denting (traducció pendent)</topic></related><related type="narrower"><topic>case hardening (traducció pendent)</topic></related><related type="broader"><topic>processos que alteren les condicions</topic></related></mads>