单词 | shot-blasting |
释义 | > as lemmasshot-blasting shot-blasting n. the use of a shot-blast. ΘΚΠ the world > physical sensation > cleanness and dirtiness > cleaning > grit-, sand-, or shot-blasting > [noun] sand-blasting1904 shot-blast1923 shot-blasting1934 grit-blasting1936 1934 F. W. Partington G. F. Charnock's Mech. Technol. (ed. 2) xxxi. 415 Steel castings are frequently cleaned of both sand and scale by subjecting them to shot-blasting. 1946 Engineer 15 Feb. 152/1 A large-capacity dust extractor, coupled to the shot-blasting chamber, exhausts all the fine dust and sand. 1964 S. Crawford Basic Engin. Processes iii. 87 Prior to bronze welding the joint faces or edges are cleaned by shot blasting. < as lemmas |
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