http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506maintenance and cleaning equipment http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 equipment by process BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 temporary alphabetical list: maintenance and cleaning equipment NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 squeegees NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 washboards NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 street sweepers NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 water baths NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 snowplows NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 maintenance machinery NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31324506 maintenance tools NT