单词 | break-lathe |
释义 | > as lemmasbreak-lathe break-lathe n. a lathe having a portion of its bed open or removable so as to admit work of larger diameter. ΘΚΠ society > occupation and work > equipment > machine tool > lathe > [noun] > with opening in bed gap-lathe1879 break-lathe1883 gap-bed lathe1884 1883 Encycl. Brit. XV. 154/1 Break lathes..were made by Mr. (now Sir Joseph) Whitworth as long ago as 1840. < as lemmas |
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