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单词 unified screw thread
释义

unified screw thread


noun

a screw thread system introduced for defence equipment (1939–44), in which the thread form and pitch were a compromise between British Standard Whitworth and American Standard Sellers: adopted by the International Standards Organization

Words nearby unified screw thread

unification, Unification Church, unified atomic mass unit, unified field theory, Unified Modeling Language, unified screw thread, unifilar, uniflagellate, uniflorous, uniflow engine, unifoliate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2025/1/24 2:21:03