单词 | sand-blast process |
释义 | > as lemmassand-blast process 1. A contrivance for depolishing or grinding glass, stone, wood or hard metal by means of a jet of sand impelled by compressed air or steam. Also attributive, esp. sand-blast process. ΘΚΠ society > occupation and work > equipment > glass-making equipment > [noun] > other equipment ladle1483 frache1662 paddle1662 strocals1662 basin1728 setting-board1825 cuvette1832 sabre1832 fly-frame1835 chair1845 snapdragon1869 sand-blast1871 parallelometer1887 chevalet1890 harbour1891 hearth1898 frigger1923 drawbar1926 1871 Jrnl. Franklin Inst. 155 An engraving produced by the use of the sand-blast... This is then passed beneath the sand-blast, and the cutting obtained. 1884 Internat. Health Exhib. Official Catal. 136/1 Permanent Tablets, being texts and mottoes..engraved by the Sand-blast process. 1888 Lockwood's Dict. Mech. Engin. Sand Blast Sharpening, the sharpening of files by the direction of a current of sand and water across the teeth. < as lemmas |
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