title: DK1
text: # DK1
  
  DK1 can refer to:
  
  * DK1 rigs, Vietnamese service stations in South China Sea
  * Resurs-DK No.1, Earth observation satellite
  * National road 1 (Poland) (Droga krajowa nr 1 in Polish)
  * DK1 (train) [zh], earliest train design in the Beijing Subway rolling stock
  * DK1, development kit for the head-mounted virtual reality display Oculus Rift
  