pantagraph

常见例句

• Short carbon fiber reinforced copper-graphite composite materials was studied based on advanced pantagraph slider as its application background.
  摘要以高性能受电弓滑板为应用前景，研究了短炭纤维对铜-石墨复合材料冲击性能的影响。
• pantagraph collector
  缩放收集器
• pantagraph grease
  缩放机脂油
• pantagraph current quality
  受流质量
• pantagraph engraving machine
  缩放仪刻模铣床
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