单词 | lead wool |
释义 | > as lemmaslead wool lead wool n. lead in a fibrous state, used for caulking pipe joints. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > base metal > [noun] > lead > lead in specific form base bulliona1593 web lead1686 pig lead1736 lead bullion1905 lead wool1908 1908 Chambers's Jrnl. Jan. 120/1 What is called ‘lead wool’, consisting of pure lead cut into fine strips by machinery. 1930 Engineering 10 Oct. 451/1 The end bracket structure on the ends of each tube formed the lateral forms for the joint concrete. The actual face joint was made with lead wool caulked. < as lemmas |
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