1592953599000 1312632483000 term-60082 1616541392378 1312632555000 1616290284227 adlib fitz-online adlib-term-60082 a5dba2c0-677c-3e06-9b57-a619405f6a83 2 1 structures, hydraulic structures, hydraulic term reference term-60496 adlib-term-60496 5d92998c-a3a4-3a31-9d21-761d17fd5b27 hydraulic structures