ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01N0029140000 using acoustic emission techniques 1
G01N0029220000 Details 1
G01N0029240000 Probes 1
G01N0029260000 Arrangements for orientation or scanning 1
G01N0029265000 by moving the sensor relative to a stationary material 1
G01N0029270000 by moving the material relative to a stationary sensor 1
G01N0029275000 by moving both the sensor and the material 1
G01N0029280000 providing acoustic coupling 1
G01N0029300000 Arrangements for calibrating or comparing, e.g. with standard objects 1
G01N0029320000 Arrangements for suppressing undesired influences, e.g. temperature or pressure variations 1
G01N0029340000 Generating the ultrasonic, sonic or infrasonic waves 1
G01N0029360000 Detecting the response signal 1
G01N0029380000 by time filtering, e.g. using time gates 1
G01N0029400000 by amplitude filtering, e.g. by applying a threshold 1
G01N0029420000 by frequency filtering 1