1592953535000 1312632483000 term-56438 1616541212107 1312632551000 1616289998671 adlib fitz-online adlib-term-56438 5f22bf91-ec33-367e-80a8-84df74d060a7 2 1 scope note Barriers used to close sluices. reference term-56437 adlib-term-56437 61377414-3fda-3c76-be73-dd032163d0a8 sluice gate V.PJ.AFU.ALO.ARI.ARI.AFU.AFU.BCW.ALO.AFU.AFU.AXC 1 code V.PJ.AFU.ALO.ARI.ARI.AFU.AFU.BCW.ALO.AFU.AFU.AXC 1 sluice gates reference term-56435 adlib-term-56435 13f6291e-b05b-3065-a5e5-437be27201a0 gates sluice gates term