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Line 20 (Shenzhen Metro)
Line 20 is a rapid transit line in the Shenzhen Metro system. The line connects with the . Construction started on 24 November 2016. The National Development and Reform Commission The National Development and Reform Commission of the People's Republic of China (NDRC), formerly State Planning Commission and State Development Planning Commission, is a macroeconomic management agency under the State Council, which has br ... approved the project in March 2020. It opened on 28 December 2021, after being delayed since 2018. Stations Phase 2 * The under planning Phase 2 of Line 20 will add 11 stations from to . The line is 24.9 km in length. Construction is planned to begin in 2023. Rolling stock Line 20 will use 9 sets of Size A subway trains in eight car sets (no. 2001–2009) with a maximum speed of . It's the first time that Shenzhen Metro use automatic train operation. The GoA4 construction standard is applied to Phase I of Shenzhen Metro Line 20, which can fully ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyan
Cyan () is the color between green and blue on the visible spectrum of light. It is evoked by light with a predominant wavelength between 490 and 520 nm, between the wavelengths of green and blue. In the subtractive color system, or CMYK color model, which can be overlaid to produce all colors in paint and color printing, cyan is one of the primary colors, along with magenta and yellow. In the additive color system, or RGB color model, used to create all the colors on a computer or television display, cyan is made by mixing equal amounts of green and blue light. Cyan is the complement of red; it can be made by the removal of red from white. Mixing red light and cyan light at the right intensity will make white light. Colors in the cyan color range are teal, turquoise, electric blue, aquamarine, and others described as blue-green. Etymology and terminology Its name is derived from the Ancient Greek word ''kyanos'' (κύανος), meaning "dark blue enamel, Lapis lazuli". It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |