surface pin meaning in English
平推顶杆
Examples
- Surfacing pins for optics processing machines , without ball point cemented metal carbide
第1部分:不镶硬质金属的球形尖光学处理仪用平面销 - Production in optical engineering ; surfacing pins with cylindrical cemented carbide point
光学工程生产.第3部分:镶嵌圆柱形硬质合金尖的平面加 - Produktion in optical engineering : surfacing pins with spherical cemented metal carbide point
光学工程生产.第2部分:镶嵌球形硬质合金尖的平面加工