ข้อมูลNon-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D0003020000; with other than pure rotation F01D0023000000; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F01D0001000000 Non-positive-displacement machines or engines, e.g. steam turbines (with working-fluid flows in opposite axial directions for balancing axial thrust F01D0003020000; with other than pure rotation F01D0023000000; turbines characterised by their use in special steam systems, cycles, or processes, regulating devices therefor F01K) 29/09/2562