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All 水处理与回用专业委员's Badges

水处理与回用专业委员 has earned 2 badges!
  • Chatty
    Chatty
    ‎2025-02-10
    Earned by 45,732
    You can talk the talk! We appreciate your enthusiasm with your first comment!
  • Welcome!
    Welcome!
    ‎2025-02-10
    Earned by 398,882
    Your very first badge and day in the community!