monel
61Washer (hardware) — Assorted washers: flat, split, star and insulated A washer is a thin plate (typically disk shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are… …
62Globe valve — A Globe valve is a type of valve used for regulating flow in a pipeline, consisting of a movable disk type element and a stationary ring seat in a generally spherical body. [cite web url = http://www.answers.com/topic/globe valve title = Globe… …
63Boron trifluoride — Chembox new Name = Boron trifluoride ImageFileL1 = Boron trifluoride 2D.png ImageNameL1 = Boron trifluoride in 2D ImageFileR1 = Boron trifluoride 3D vdW.png ImageNameR1 = Boron trifluoride in 3D Section1 = Chembox Identifiers CASNo = 7637 07 2… …
64Galvanic series — The galvanic series (or electropotential series) determines the nobility of metals and semi metals. When two metals are submerged in an electrolyte, while electrically connected, the less noble (base) will experience galvanic corrosion. The rate… …
65Safety wire — Safety wiring of two pairs of drilled head bolts Safety wire or lockwire is common in the aircraft and racing industries as an extra precaution to keep vital fasteners from unintentionally loosening and parts from falling off due to vibration or… …
66Bryn Athyn Cathedral — is the episcopal seat of The General Church of the New Jerusalem, a denomination of The New Church. The main building is of the Early Gothic style, while the adjoining structures are of a transitional period reflective of a combination of both… …
67Juan Antonio Pezet — Infobox Officeholder name = Juan Antonio Pezet nationality = Peruvian order = 16th President of Peru term start = August 5, 1863 term end = April 25, 1865 predecessor = Pedro Diez Canseco successor = Mariano Ignacio Prado order2 = 17th President… …
68Nickel(II) fluoride — Nickel(II) fluoride …
69Oxygen tank — An oxygen tank is a storage vessel for oxygen, which is either held under pressure in gas cylinders or as liquid oxygen in a cryogenic storage tank. Oxygen tanks are used to store gas for: industrial processes including the manufacture of steel… …
70Diaphragm seal — An example of a diaphragm seal (in green) used to protect a pressure sensor. A diaphragm seal is a flexible membrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure effects to cross the barrier but not the… …
