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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
三纹螺纹
释义
three-start thread
三纹螺纹；三牙螺纹
机械工程名词
triple thread
三纹螺纹
工程图学
triple thread
三纹螺纹
机械工程名词
triple-start thread
三纹螺纹
工程图学
随便看
US Food and Drug Administration {=US FDA}
U.S. gallon
U. S. gallon
U.S. Geological Survey｛=USGS｝
U.S. Government Accountability Office
U.S. Government Printing Office
U.S. Government Publishing Office {=GPO}
U.S. Green Building Council{=USGBC}
U.S. Green Building Council {=USGBC}
USG （United States gage）
Ushaki
Ushakovskoye
Ushant I. (Ouessant, Ile d)
U-shaped
U-shaped adapter
U-shaped bolt
U-shaped coil
U-shaped curve
U-shaped density
U-shaped distribution
U-shaped dune
U-shaped gullying
U-shaped hazard function
U-shaped heat pipe
Ushaped heat pipe
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