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单词 four-high
释义

> as lemmas

four-high
four-high adj. having four rolls one over another, as a rolling-mill (cf. two-high adj. at two adj., n., and adv. Compounds 2).
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society > occupation and work > equipment > metalworking equipment > [adjective] > types of rolling equipment
two-high1875
four-high1878
pilger1902
1878 Iron Age 5 Dec. 3/5 The use of Bleckly's four-high wire mill..has been attended with very satisfactory results.
1928 Jrnl. Iron & Steel Inst. 117 840 The chief object of the four-high mill is to provide an exceedingly rigid working roll of relatively small working diameter.
1958 Times 7 Jan. 14/2 Heavy, medium and light plates all rolled in two 4-high mills.
1958 Times 7 Jan. 14/2 The new slabbing mill and the 4-high plate mills.
extracted from fouradj.n.
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更新时间:2024/11/10 17:40:20