单词 | plate roll |
释义 | > as lemmasplate roll plate roll n. a roller for rolling metal plates or sheets. ΘΚΠ society > occupation and work > equipment > metalworking equipment > [noun] > rolling equipment > roller or set of roll1410 breaking-down rollers1839 planishing roller1839 plate roll1861 stand1873 bending rolls1874 1861 W. Fairbairn Iron 111 The cylindrical part B, for plate-rolls should be slightly concave. 1930 Engineering 7 Nov. 579/2 (heading) Plate-roll finishing machine. 1991 Ships Monthly Apr. 20/2 Technical appendices..include a valuable note on the tools used in iron shipbuilding in 1842, plate rolls, piercing and shearing machines, a radial drill and the hand ratchet drill. < as lemmas |
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