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High-efficiency toilet standards were first set in 1992 under President George H.W. Bush. They required that new toilets not exceed 1.6 gallons of water used per flush. At the same time, faucets ...
In the United States, Standards and Practices (also referred to as Broadcast Standards and Practices or BS&P for short) is the name traditionally given to the department at a television network which is responsible for the moral, ethical, and legal implications of the program that the network airs.
The code paved the way for the development of the Broadcast Standards and Practices (BS&P) departments of the terrestrial broadcast networks (NBC, CBS, ABC) and most cable networks. After the Television Code's demise and with the burden of self-regulation now falling to networks, the BS&P offices were forced to produce their own written codes ...
There is no precise definition of the term, but lenses marketed as "standard zoom" usually cover a range of at least 30mm to 70mm in terms of 35mm equivalent focal length with an optical zoom ratio of 2.5× (e.g. 28-70mm) to 5× (e.g. 24-120mm) — the most common being 3× (e.g. 24-70mm). [1]
Designated as an American National Standard, the Uniform Plumbing Code (UPC) is a model code developed by the International Association of Plumbing and Mechanical Officials to govern the installation and inspection of plumbing systems as a means of promoting the public's health, safety and welfare.
A plumbing code is a code that provides regulations for the design, installation and inspection of building plumbing and sanitary systems. In the United States, jurisdictions enact their own codes, some of which are based upon model plumbing codes.
The IPC is the most widely used plumbing code in the United States and is also used as the basis for the plumbing code of several other countries [citation needed].Wide adoptions are important as they help reduce manufacturer and end-user costs by allowing the use of materials across a wide user base, thus allowing economies of scale in the production of materials used in construction.
NBC's 1950s star Perry Como poses with TK-41 camera. The camera was quickly followed with the TK-41, a line that shared a very similar shape, but featured streamlined and enhanced electronic subsystems. Earlier TK-40s are distinguished by the lack of venting slots on the sides (the cameras were prone to overheating, necessitating the addition ...