- guard's van valve
- 车长阀
English-Chinese machine dictionary (英汉机械大词典). 2013.
English-Chinese machine dictionary (英汉机械大词典). 2013.
guard — Synonyms and related words: Coldstream Guards, Foot Guards, Grenadier Guards, Life Guards, Scots Guards, accompany, advance guard, advocate, aegis, amateur athlete, apologist, archer, arm, arm guard, armament, armed guard, armor, arrest, athlete … Moby Thesaurus
Old Guard Fife and Drum Corps — The United States Army Old Guard Fife and Drum Corps performs at a celebration commemorating the 225th anniversary of the American victory at the Siege of Yorktown, during the American Revolutionary War. The United States Army Old Guard Fife and… … Wikipedia
Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations … Wikipedia
Emergency brake (train) — This article is about emergency brakes on trains. For emergency brakes in cars, see hand brake. Driver s brake handle in a UK Electric Multiple Unit On trains, the expression emergency brake has several meanings: The maximum brake force available … Wikipedia
NCC Class S1 — Power type Steam Designer S. Rendall Builder NCC, York Road works, Belfast Build date 1908–1909 Rebuilder NCC Rebuild date 1928–1930 Configuration 2 4 2 … Wikipedia
Tangiwai disaster — The Tangiwai disaster on December 24 1953, was the worst rail accident in New Zealand. A 11 carriage overnight Wellington to Auckland North Island Main Trunk express train, carrying mainly passengers travelling north to Auckland for Christmas,… … Wikipedia
List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… … Wikipedia
Drum and bugle corps (modern) — For the Military unit, see Corps of Drums. Boston Crusaders Drum and Bugle Corps, a DCI World Class corps from Boston, Massachusetts. A drum and bugle corps, also known as a drum corps, is a musical marching unit (similar to a marching band)… … Wikipedia
Railway brake — A traditional clasp brake: the brake shoe (brown) bears on the surface (tyre) of the wheel (red), and is operated by the levers (grey) on the left … Wikipedia
Deepwater Horizon oil spill — 2010 oil spill and BP oil spill redirect here. For other oil spills in 2010, see 2010 oil spill (disambiguation). For the 2006 oil spill involving BP, see Prudhoe Bay oil spill. For the drilling rig and explosion, see Deepwater Horizon… … Wikipedia
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium