| 单词 | beater roll |
| 释义 | > as lemmasbeater roll b. Paper-making. A pulping machine. Also attributive and in other combinations, as beater plate, beater roll; beater-man n. the operative who has charge of a pulping machine or beating-engine. ΘΚΠ society > occupation and work > equipment > paper-making equipment > [noun] > for pulping beater1825 beating-engine1825 rag engine1825 stuff engine1839 poacher1866 poaching engine1870 breaking-enginea1877 Hollander1878 breaker1880 kollergang1890 pulp stone1892 society > occupation and work > worker > workers according to type of work > manual or industrial worker > producer > maker of paper > [noun] > involved in specific process hot-presser1621 coucher1751 vat-man1839 sizer1863 rag engineer1875 beater-man1880 paper-glosser1882 1825 ‘J. Nicholson’ Operative Mechanic 368 [Paper manufacture] The only difference between the washing-engine and the beater is that the teeth of the latter are finer. 1880 J. Dunbar Pract. Papermaker 44 Two chests should be used, the beaterman emptying into the one, and the machineman working from the other. 1880 J. Dunbar Pract. Papermaker 71 The beater roll and plate should..be in good order. < as lemmas |
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