例句與造句

1. Surfacing pins for optics processing machines , without ball point cemented metal carbide
   第1部分:不鑲硬質(zhì)金屬的球形尖光學(xué)處理儀用平面銷
2. Production in optical engineering ; surfacing pins with cylindrical cemented carbide point
   光學(xué)工程生產(chǎn).第3部分:鑲嵌圓柱形硬質(zhì)合金尖的平面加
3. Produktion in optical engineering : surfacing pins with spherical cemented metal carbide point
   光學(xué)工程生產(chǎn).第2部分:鑲嵌球形硬質(zhì)合金尖的平面加工
4. It's difficult to find surface pin in a sentence. 用surface pin造句挺難的