Between 1,500 and 4,000 micro dots are applied per vessel, each laser-etched with a unique registered Hull Identification Number (HIN) or a Personal Identification Number (PIN) number.

• 被应用在船舶的1,500到4,000个微粒，每粒以镭射蚀刻一组已注册之独特的外壳识别码(HIN)或个人识别码(PIN)。