office and workspace line icon set and related process infographic design - 手術剪刀 幅插畫檔、美工圖案、卡通及圖標秘書, 圖示, 日曆
the reef knot (or sailor's knot), shown in the image, was primarily used by surgeons in the 19th century to ligate arteries. - 手術剪刀 幅插畫檔、美工圖案、卡通及圖標雕刻圖像, 水手, 繩結
