ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01M0001380000 Combined machines or devices for both determining and correcting unbalance 1
G01M0003000000 Investigating fluid tightness of structures 1
G01M0003020000 by using fluid or vacuum 1
G01M0003040000 by detecting the presence of fluid at the leakage point 1
G01M0003060000 by observing bubbles in a liquid pool 1
G01M0003080000 for pipes, cables, or tubes; for pipe joints or seals; for valves 1
G01M0003100000 for containers, e.g. radiators 1
G01M0003120000 by observing elastic covers or coatings, e.g. soapy water 1
G01M0003140000 for pipes, cables, or tubes; for pipe joints or seals; for valves 1
G01M0003160000 using electric detection means (G01M0003060000, G01M0003120000, G01M0003200000, G01M0003240000, G01M0003260000 take precedence);; 1
G01M0003180000 for pipes, cables, or tubes; for pipe joints or seals; for valves 1
G01M0003200000 using special tracer materials, e.g. dye, fluorescent material, radioactive material 1
G01M0003220000 for pipes, cables, or tubes; for pipe joints or seals; for valves 1
G01M0003240000 using infrasonic, sonic, or ultrasonic vibrations 1
G01M0003260000 by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors 1