ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F04D0029058000 magnetic; electromagnetic 1
F04D0029059000 Roller bearings 1
F04D0029060000 Lubrication 1
F04D0029063000 specially adapted for elastic fluid pumps 1
F04D0029080000 Sealings 1
F04D0029100000 Shaft sealings 1
F04D0029120000 using sealing-rings 1
F04D0029140000 operative only when pump is inoperative 1
F04D0029160000 between pressure and suction sides 1
F04D0029180000 Rotors (specially adapted for elastic fluids F04D0029260000) 1
F04D0029200000 Mounting rotors on shafts 1
F04D0029220000 specially for centrifugal pumps 1
F04D0029240000 Vanes 1
F04D0029260000 Rotors specially adapted for elastic fluids 1
F04D0029280000 for centrifugal or helico-centrifugal pumps 1