YVSR

Member Information

  • Username
    YVSR
  • ID
    306971
  • Membership level
    Senior Member
  • Gender
    man
  • Education background
    BA
  • Field of study
    chemical engineering

Active profile

  • Online Time
    141 Hours
  • Registration date
    2024-6-1 00:01
  • Last visit time
    2026-7-16 00:07
  • Last activity time
    2026-7-16 00:07
  • Last post time
    2026-7-16 00:08
  • Time offset
    The system default