- erecting jib
- 装配吊杆
English-Chinese construction dictionary (英汉建筑大词典). 2013.
erecting jib
Look at other dictionaries:
Crane (machine) — A modern crawler type derrick crane with outriggers. The latticed boom is fitted with a jib. A crane is a type of machine, generally equipped with a hoist, wire ropes or chains, and sheaves, that can be used both to lift and lower material … Wikipedia
Snowhill — Infobox building building name = Snowhill caption = A view of Phases 3 and 4 from St. Chad s Cathedral building type = Hotel, residential, office and retail architectural style = Postmodern structural system = location = Snow Hill Queensway,… … Wikipedia
Bellman hangar — NOTOC The Bellman Hangar was designed in 1936 by the Directorate of Works structural engineer, N. S. Bellman, as a temporary hangar capable of being erected or dismantled by unskilled labour with simple equipment and to be easily transportable.… … Wikipedia
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium
National Commission for the Certification of Crane Operators — Type Professional Organization Founded 1995 Location Fairfax, VA (headquarters office) Key people John M. Kennedy, president … Wikipedia
