Group of rotating gears pencil hand drawn. Business concept of teamwork. Machine mechanism with gears and cogs sketch on wooden surface. Workplace with paper and pencil lying on wooden desk._站酷海洛_正版图片_视频_字体_音乐素材交易平台

Group of rotating gears pencil hand drawn. Business concept of teamwork. Machine mechanism with gears and cogs sketch on wooden surface. Workplace with paper and pencil lying on wooden desk.