ข้อมูลSeparation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (recovery of volatile solvents by condensation B01D0005000000; sublimation B01D0007000000; cold traps, cold baffles B01D0008000000;  separation of difficult-to-condense gases or air by liquefaction F25J0003000000)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 B01D0053000000 Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (recovery of volatile solvents by condensation B01D0005000000; sublimation B01D0007000000; cold traps, cold baffles B01D0008000000;  separation of difficult-to-condense gases or air by liquefaction F25J0003000000) 29/09/2562