welding joint
121Olkiluoto Nuclear Power Plant — Olkiluoto island with two existing nuclear power plants. Operation of the third unit is currently scheduled to start in 2014. (Image manipulated) …
122Waterstop — A waterstop is an element of a concrete structure, intended to prevent the passages of fluids (such as water) when embedded in and running continuously through concrete joints. Waterstops are frequently manufactured from extruded plastics such as …
123Cleveland railroad history — An historic trolley. Cleveland railroad has long been a major part of railroad, from the late 19th century to present day. Contents 1 History 1.1 Early rail history …
124Clinching (sheet metal) — Clinching redirects here. For the grappling term, see Clinch fighting. Clinching is a mechanical fastening method to join sheet metal without additional components using special tools to plastically form a mechanical interlock between the sheet… …
125Emergency Shipbuilding program — The Emergency Shipbuilding Program (late 1940 September 1945) was a United States government effort to quickly build simple cargo ships to carry troops and materiel to allies and foreign theatres during World War II. Run by the U.S. Maritime… …
126Eczacıbaşı — Founded in 1942 by Dr. Nejat F. Eczacıbaşı, the Eczacıbaşı Group takes its name from the honorary title “chief pharmacist”, conferred on the father of Dr. Eczacıbaşı at the turn of the last century. Eczacıbaşı is a prominent Turkish industrial… …
127Clinching (metalworking) — Clinching is a mechanical fastening method to join sheet metal without additional components using special tools to plastically form a mechanical interlock between the sheet metals. The tools consist typically of a punch and a die. There are two… …
128Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… …
