螺纹底

英语翻译

bottom of thread

拓展翻译

螺纹底径
bottom diameter; thread root diameter

连续螺纹
continuous thread

螺纹
screw thread; whorl; worm
screw thread; thread

螺纹扳牙
threading die

螺纹钣刀
chaser

螺纹车床
thread chasing machine; threading lathe; threading unit

螺纹刀具
thread tool(chaser)

螺纹导程
led of screw

螺纹顶
crest of thread; top of thread

螺纹顶宽
land width

螺纹法兰
screw flange; screwed flange; threaded flange

螺纹分卡
thread micrometer

螺纹高度
height of thread

螺纹根
root of thread

螺纹根径
core diameter of thread

螺纹工具
threading tool

螺纹沟槽管
spirally grooved tube

螺纹管
lowfinned tube; threadedpipe

螺纹管件
threaded fittings

螺纹管口
threaded end