螺纹中径
- n.effective pitch diameter
- 网络pitch diameter of thread; effective diameter of thread; PD pitch diameter
螺纹中径螺纹中径
pitch diameter
机械图纸英语翻译_默认讨论版_角落... ... "pitch diameter" 节圆直径" "pitch diameter" 螺纹中径" "pitch helix" 节圆螺旋线" ...
pitch diameter of thread
'pitch... ... pitch diameter gauge 节圆直径量规 pitch diameter of thread 螺纹中径 pitch diameter of worm 蜗杆节圆直径 ...
effective diameter of thread
... effective diameter of pipe 有效管径 effective diameter of thread 螺纹中径 Effective Diameter of Voids 有效孔隙粒径 ...
PD pitch diameter
“图样画法”中英文专题学习网站 ... PCD pitch circle diameter 节圆直径 PD pitch diameter 螺纹中径 pencil 绘图铅笔 ...
Pitch diameter of screw thread
机械工程图中常用... ... Nominal diameter 公称直径 Pitch diameter of screw thread 螺纹中径 Thread diameter 螺纹外径(直径) ...
Pitch diam
标准件英语_平垫圈 - 阿里巴巴博客 ... 螺纹大径： Major Diam 螺纹中径： Pitch diam 螺纹底径： Minor diam ...