| 单词 | roll-form |
| 释义 | > as lemmasroll-form roll-form v. Manufacturing Technology transitive to shape or form by roll-forming. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > work with metal [verb (transitive)] > roll laminate1666 mill1677 roll1866 cog1881 roll-form1943 1943 U.S. Patent 2,324,026 2/2 To roll form a circular corrugation in the tube wall. 1958 Times Rev. Industry June 20/1 The cylindrical body sections are made from two plates, roll-formed cold to shape and welded together. 1993 Collins Compl. DIY Man. (new ed.) iii. 241/2 Thin, prepainted flat-sheet aluminium..is roll-formed to the gutter shape by a portable machine. < as lemmas |
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