concreting machine
1tunnels 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 …
2Metro Tunneling Group — Delhi MRTS Info Locale Delhi, India Transit type Rapid transit Number of lines 3 Number of stations 2 …
3PERI — GmbH Type GmbH Industry Construction Founded 1969 by Artur Schwörer († 2009) Headquarters …
4Dipolog Airport — Paliparan ng Dipolog Tugpahanan sa Dipolog Aeropuerto de Dipolog Exterior of Dipolog Airport IATA: DPL – ICAO: RPMG …
5La Vicaria Arch Bridge — Infobox Bridge bridge name= La Vicaria Arch bridge locale=Yeste, Albacete crosses=Segura River open=August, 2007 design=Through Arch bridge mainspan=168m (552ft). length=260m (853ft) width=11m (33ft) clearance=40m above the river coordinates=… …
6Chaplin's Patent Distilling Apparatus with Steam Pump — Chaplins patent sea water distilling apparatus. Alexander Chaplin Co. (also known as A.C. and Co., Alex. Chaplin Co.) was an important and highly regarded[1] engineering and manufacturing syndicat …
