ข้อมูลAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B0015000000; vertical ducts for carrying away waste gases from buildings E04F0017020000; tops for chimneys or ventilating shafts, terminals for flues F23L0017020000)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B0015000000; vertical ducts for carrying away waste gases from buildings E04F0017020000; tops for chimneys or ventilating shafts, terminals for flues F23L0017020000) 29/09/2562