1592952542000 1312632483000 term-2569 1616540932406 1312632487000 1615829351525 adlib fitz-online adlib-term-2569 7b1d8ea4-8d36-3c7a-9a76-9c21745e34ae 3 B.BM.BUE.BOK.BOK.AFU 1 code B.BM.BUE.BOK.BOK.AFU 1 <acoustics concepts> reference term-1743 adlib-term-1743 d67a051d-f9eb-32d6-ad58-8dca14b51d39 <physics concepts> reference term-23854 adlib-term-23854 7b17d472-ba17-3512-af01-073da5bbf714 acoustics reference term-3288 adlib-term-3288 8e97af2b-9948-3bf6-adf9-e927bab9b815 acoustical properties <acoustics concepts> term