1592954099000 1312632483000 term-88149 1616540935842 1312632587000 1616289634407 adlib fitz-online adlib-term-88149 aac4aebd-18fd-341d-960a-133509397e2a 2 1 scope note Photoelectric instruments used for measuring the amount of sediment in liquids. STEIN reference term-85861 adlib-term-85861 06d508bd-f31a-3b5b-8173-e43f3ea7866d opacimeter V.TN.AFU.AFU.ARI.AXC.DOI 1 code V.TN.AFU.AFU.ARI.AXC.DOI 1 opacimeters reference term-88165 adlib-term-88165 e9d5f778-6157-34b3-824d-101039aefc62 <quantity measuring devices: substances> opacimeters term