刘千民 & 毛青. 穿孔机减速机国产化扩能改造改进. Editorial Office of Journal of Mechanical Transmission.
Chicago Style (17th ed.) Citation刘千民 and 毛青. 穿孔机减速机国产化扩能改造改进. Editorial Office of Journal of Mechanical Transmission.
MLA (9th ed.) Citation刘千民 and 毛青. 穿孔机减速机国产化扩能改造改进. Editorial Office of Journal of Mechanical Transmission.
Warning: These citations may not always be 100% accurate.