• 1. Precise Alloy: 精密合金 | 紧密合金 | 精密坏
• 2. precise metal alloy: 精密合金
• 3. Antiferromagnetic Fe-based precise resistance alloy: Fe基反铁磁精密电阻合金

• 1.Since its founding in 1995, the Shanghai Kefa Precise Alloy Material Co.
  上海科发精密合金材料有限公司，成立于1995年。
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• 2.The light alloy bridge is 25 percent stiffer than traditional designs and the X rail has a 50 percent lower center of gravity for smooth, precise operation.
  轻合金桥架，较传统设计刚性提高25％，X向导轨重心降低50％， 从而保证了平稳、精确的运动。
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• 3.Plaster mould precise casting process was used to manufacture zinc-base alloy mould for plastic wares production.
  介绍一种用于制造塑料制品生产用锌合金模具的石膏型精密铸造工艺。
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