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