What's the meaning of this symbol? © Wikimedia.org/Clemenspool, CC0 What's the meaning of this symbol? Surveillance camera Stand on the left (or Right) Quiet please or Silence Proceed forward 質問: 1/166 - スコア: 0/0 This symbol indicates Proceed forward and is part of the of the ISO 7001 (public information symbols). (Source: Wikipedia.org, CC BY-SA)
Nov 14, 2024
