ข้อมูลHeat, sound or noise insulation, absorption, or reflection (forms of, or arrangements in, rooms for influencing or directing sound E04B0001990000); Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls (fire protection E04B0001940000; elements chiefly adapted for structural purposes E04C0001000000-E04C0003000000; chiefly adapted for surface coverings E04F0013000000; as underlayers for floor coverings E04F0015180000; closures for wall or like openings E06B)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 E04B0001740000 Heat, sound or noise insulation, absorption, or reflection (forms of, or arrangements in, rooms for influencing or directing sound E04B0001990000); Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls (fire protection E04B0001940000; elements chiefly adapted for structural purposes E04C0001000000-E04C0003000000; chiefly adapted for surface coverings E04F0013000000; as underlayers for floor coverings E04F0015180000; closures for wall or like openings E06B) 29/09/2562