ข้อมูลFree-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps (muscle-driven pumps in which the stroke is not defined by gearing F04B0033000000; free-piston combustion engines, free-piston gas generators F02B0071000000; systems predominated by prime mover aspects, see the relevant class for the prime mover);

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F04B0031000000 Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps (muscle-driven pumps in which the stroke is not defined by gearing F04B0033000000; free-piston combustion engines, free-piston gas generators F02B0071000000; systems predominated by prime mover aspects, see the relevant class for the prime mover); 29/09/2562