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The structural channel, C-channel or parallel flange channel (PFC), is a type of (usually structural steel) beam, used primarily in building construction and civil engineering. Its cross section consists of a wide "web", usually but not always oriented vertically, and two "flanges" at the top and bottom of the web, only sticking out on one side ...
For telecommunications, a frequency grid is a table of all the central frequencies (and corresponding wavelengths) of channels allowed in a communications system.. The most common frequency grid used for fiber-optic communication is that used for channel spacing in Dense Wavelength Division Multiplexing (DWDM) at wavelengths around 1550 nm and defined by ITU-T G.694.1. [1]
In fluid mechanics and hydraulics, open-channel flow is a type of liquid flow within a conduit with a free surface, known as a channel. [ 1 ] [ 2 ] The other type of flow within a conduit is pipe flow .
English: 1:1,000,000 scale Operational Navigation Chart, Sheet C-9, 6th edition. Covers Canada, United States. Lambert Conformal Conic Projection. Standard Parallels 65 20N and 70 40N. Center longitude 144 47 30W.
This image is a copy or a derivative work of txu-pclmaps-oclc-8322829_c_4.jpg, from the map collection of the Perry–Castañeda Library (PCL) of the University of Texas at Austin. This tag does not indicate the copyright status of the attached work.
Microsoft Visual C++ (MSVC) is a compiler for the C, C++, C++/CLI and C++/CX programming languages by Microsoft. MSVC is proprietary software ; it was originally a standalone product but later became a part of Visual Studio and made available in both trialware and freeware forms.
The Pan-American television frequencies are different for terrestrial and cable television systems. Terrestrial television channels are divided into two bands: the VHF band which comprises channels 2 through 13 and occupies frequencies between 54 and 216 MHz, and the UHF band, which comprises channels 14 through 36 and occupies frequencies between 470 and 608 MHz.
Windows 10: Windows shell: Metro: Internet Explorer 11 Microsoft Edge: IIS 10.0 12 COMMAND.COM, cmd.exe, PowerShell 5.0 Windows Server 2016: Windows shell, Windows server core: Metro: Internet Explorer 11 Microsoft Edge IIS 10.0 12 (via "Desktop Experience") cmd.exe, PowerShell 5.1 Windows Server 2019: Windows shell, Windows server core: Metro ...