单词 | jumpweld |
释义 | > as lemmasjump-weld jump-weld n. Brit. /ˈdʒʌmpwɛld/ , U.S. /ˈdʒəmpˌwɛld/ a weld effected by hammering together the heated ends of two pieces of metal; a butt-weld.ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > welding > joint made by > types of rust joint1839 butt weld1850 jump-weld1864 jump-joint1874 tee-joint1888 spot weld1908 tack weld1919 seam weld1920 fillet weld1929 fusion weld1930 braze1934 projection weld1938 flash weld1959 1864 Webster's Amer. Dict. Eng. Lang. at Weld Butt-weld, or jump-weld. jump-weld jump-weld v. Brit. /ˌdʒʌmpˈwɛld/ , U.S. /ˌdʒəmpˈwɛld/ < as lemmas |
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