dock leveler
1Loading dock — A loading dock is an architectural fixture where trucks may be loaded and unloaded. They are commonly found on commercial and industrial buildings.Dock levelers can be operated via mechanical (spring), hydraulic or air powered systems.Warehouses… …
2Dredging — Dredge redirects here. For other uses, see Dredge (disambiguation). Dredgers redirects here. For the German municipality, see Dreggers. Dredging is an excavation activity or operation usually carried out at least partly underwater, in shallow… …
3List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …
