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|family = Long March |stagedata = }} The Long March 2F ( ''Changzheng 2F''), also known as the CZ-2F, LM-2F and Shenjian,〔 is a Chinese orbital carrier rocket, part of the Long March rocket family. Designed to launch crewed Shenzhou spacecraft, the Long March 2F is a human-rated two-stage version of the Long March 2E rocket, which in turn was based on the Long March 2C launch vehicle. It is launched from complex SLS at the Jiuquan Satellite Launch Centre. The Long March 2F made its maiden flight on 19 November 1999, with the Shenzhou 1 spacecraft. After the flight of Shenzhou 3, CPC General Secretary and President Jiang Zemin named the rocket 'Shenjian' meaning 'Divine Arrow'. On 15 October 2003, a Long March 2F launched Shenzhou 5, China's first human spaceflight. It has since launched the Shenzhou 6, Shenzhou 7, Shenzhou 9, and Shenzhou 10 missions into orbit. ==Differences from the Long March 2E== Externally, the rocket is similar from the Long March 2E from which it was derived. Most of the changes are redundant systems to improve safety, although there are some structural modifications which allow the rocket to support the heavier fairing required by the Shenzhou capsule. The rocket is also capable of lifting heavier payloads with the addition of extra boosters to the first stage. The rocket also has an "advanced fault monitoring and diagnosis system to help the astronauts escape in time of emergency", and is the first Chinese made rocket to be assembled and rolled out to its launch site vertically.〔() 〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Long March 2F」の詳細全文を読む スポンサード リンク
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