| 单词 | impression cylinder |
| 释义 | > as lemmasimpression cylinder impression cylinder n. in a printing-machine (see quots.). ΘΚΠ society > communication > printing > printing machine or press > parts of printers or presses > [noun] > cylinder > impression cylinder printing cylinder1790 impression cylinder1830 1830 A. Applegath Specif. Patent 5988 2 A is the cast-iron frame; B, the impression cylinder, upon which the piece of material receives the impression. 1884 Western Daily Press 16 Sept. 5/6 Around the large cylinder were grouped from two to ten small impression cylinders. 1890 W. J. Gordon Foundry 186 The platen was impossible. Why not try Nicholson's impression cylinder? < as lemmas |
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