| 单词 | lead burning |
| 释义 | > as lemmaslead burning lead burning n. the welding of lead. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > welding > types of butt welding1878 lead burning1886 arc welding1890 thermite process1905 thermite welding1906 resistance welding1908 spot welding1908 seam welding1917 fusion welding1918 projection welding1918 stud welding1918 metal arc welding1926 pressure welding1926 metallic arc welding1927 flash-butt welding1933 flash welding1933 stitch welding1934 rightward welding1936 block welding1943 submerged-arc welding1945 friction welding1946 T.I.G.1960 microwelding1962 1886 D. Salomons Managem. Accumulators 14 It is frequently necessary to perform the operation of soldering or lead burning. 1937 Archit. Rev. 31 272/2 Leadburning is a variety of welding. As a process it has been known for centuries, but only since the invention of the gas welding flame have its possibilities been fully exploited. 1963 H. R. Clauser Encycl. Engin. Materials 368/2 Lead welding, commonly called lead burning, produces a true weld by fusing the parts together without the addition of any different material. < as lemmas |
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