standard-length
71RIM-67 Standard — Infobox Weapon is missile=yes name=RIM 67 Standard ER caption= origin=USA type=extended range surface to air missile used by= manufacturer= unit cost=$409,000 production date= service=1981 engine=Two stage, solid fuel rocket; sustainer motor and… …
72Coherence length — In physics, coherence length is the propagation distance from a coherent source to a point where an electromagnetic wave (or wave packet, wave function, etc.) maintains a specified degree of coherence. The significance is that interference will… …
73Electrical length — In telecommunications, the electrical length is any of: #A transmission medium, its length expressed as a multiple or submultiple of the wavelength of a periodic electromagnetic or electrical signal propagating within the medium. The wavelength… …
74NZR RM class (Standard) — NZR RM class Standard RM 31 (Tokomaru) at the Pahiatua Railcar Society In service 1938–1972 Manufacturer New Zealand Government Railways …
7535 mm equivalent focal length — In photography, the 35 mm equivalent focal length is a measure that indicates the angle of view of a particular combination of a camera lens and film or sensor size. The term originates from the time when the vast majority of photography was done …
76Gold Standard — A standard defining a national currency in terms of a fixed weight of gold, and allowing a free exchange and trade of gold. Until the nineteenth century, most of the countries maintained a bimetallic monetary system, in which national monetary …
77Optical path length — In optics, optical path length (OPL) or optical distance is the product of the geometric length of the path light follows through the system, and the index of refraction of the medium through which it propagates. A difference in optical path… …
78Kansas City standard — The Kansas City standard (KCS), or Byte standard, is a digital data format for audio cassette drives. Byte magazine sponsored a symposium [cite journal author = Virginia Peschke year = 1976 | month = February title = BYTE s Audio Cassette… …
79Run length limited — or RLL coding is a technique that is used to store data on recordable media. Specifically, RLL prevents long stretches of repeated bits from causing the signal recorded on media to not change for an excessive period, by modulating the data. RLL… …
80Indian Standard Time — (IST) is the time observed throughout India and Sri Lanka, with a time offset of . India does not observe daylight saving time, (DST) or other seasonal adjustments, although DST was used briefly during the Sino–Indian War of 1962 and the… …
