ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01N0009200000 by balancing the weight of the bodies 1
G01N0009220000 with continuous circulation of the fluid 1
G01N0009240000 by observing the transmission of wave or particle radiation through the material 1
G01N0009260000 by measuring pressure differences 1
G01N0009280000 by measuring the blowing pressure of gas bubbles escaping from nozzles at different depths in a liquid 1
G01N0009300000 by using centrifugal effects 1
G01N0009320000 by using flow properties of fluids, e.g. flow through tubes or apertures 1
G01N0009340000 by using elements moving through the fluid, e.g. vane 1
G01N0009360000 Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture (methods of measurement G01N0009020000-G01N0009320000); ; 1
G01N0011000000 Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties 1
G01N0011020000 by measuring flow of the material 1
G01N0011040000 through a restricted passage, e.g. tube, aperture 1
G01N0011060000 by timing the outflow of a known quantity 1
G01N0011080000 by measuring pressure required to produce a known flow 1
G01N0011100000 by moving a body within the material 1