1592953971000 1312632483000 term-80797 1616541571045 1312632578000 1616290614916 adlib fitz-online adlib-term-80797 eac7fc4b-3cf3-34d5-a644-42e812cce0eb 2 1 scope note Self-propelled machines with a side-mounted shovel or chain of buckets; used to excavate trenches. MEANS reference term-80796 adlib-term-80796 3cd4b12e-8c18-3e4b-93a0-5badcb840278 trenching machine V.TH.AFU.AXC.BIQ.ARI.ARI.ARI 1 code V.TH.AFU.AXC.BIQ.ARI.ARI.ARI 1 trenching machines reference term-80780 adlib-term-80780 f9102101-0dee-3bb4-baea-84eff9f20310 excavating equipment trenching machines term