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单词 BSW
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BSW

英汉-汉英词典
沉积物和底水
词组 | 习惯用语
您要查找的是不是:
  • bow n. 弓;鞠躬;船首 vi. 鞠躬;弯腰
  • bs abbr. 英国标准(British Standard);理学士(Bachelor of Science)
  • BAS n. BASIC程序的扩展名
BSW 英国惠氏标准螺纹(British Standard Whitworth Thread); 社会工作学士学位(Bachelor of Social Work);

网络短语:
BSW Education 社会工作本科教育
BSW BremsScheibenWischer 刹车除水
BSW BSF 英国标准惠氏螺纹;英制惠氏螺纹丝攻
BSW Engineer 软件开发工程师
BSW company 博西威公司
BSW Serial 机械牙板
BSW BusSWitch 总线开关
BSW BaseSaturationVoltage 基准饱和电压
BSW Band Switch 频段选择开关
英语百科

British Standard Whitworth

(重定向自BSW)
Whitworth thread form
Two spanners, both nominal size, 5/8 in, with a diagram superimposed to show the logic that allows them both to be nominal size 5/8 in when their actual sizes are clearly different (across-flats distance vs screw diameter). The across-flats definition is the common standard today, and has been for many decades. The larger spanner in this photo is from the 1920s or earlier. Its face was polished to allow the size stamp to show well in the photograph. This example is American, but it illustrates the way that spanners for Whitworth fasteners were typically labelled.

British Standard Whitworth (BSW) is one of a number of imperial-unit-based screw thread standards which use the same hexagonal bolt head and nut sizes, the others being British Standard Fine thread (BSF) and British Standard Cycle. These three are collectively called Whitworth threads.

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更新时间:2025/6/18 20:23:08