ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C25D0003220000 of zinc 1
C25D0003240000 from cyanide baths 1
C25D0003260000 of cadmium 1
C25D0003280000 from cyanide baths 1
C25D0003300000 of tin 1
C25D0003320000 characterised by the organic bath constituents used 1
C25D0003340000 of lead 1
C25D0003360000 characterised by the organic bath constituents used 1
C25D0003380000 of copper 1
C25D0003400000 from cyanide baths 1
C25D0003420000 of light metals 1
C25D0003440000 Aluminium 1
C25D0003460000 of silver 1
C25D0003480000 of gold 1
C25D0003500000 of platinum group metals 1