出典:Wikipedia
出典:『Wikipedia』 (2011/05/13 15:02 UTC 版)
The Long March 3 (Chinese: 长征三号火箭), also known as the Chang Zheng 3, CZ-3 and LM-3, was a Chinese orbital carrier rocket. It was launched from Launch Complex 1 at the Xichang Satellite Launch Centre. It was a 3-stage rocket, and was mostly used to place DFH-2-class communications satellites into geosynchronous transfer orbits. It first flew on 29 January 1984. It was replaced by the more powerful Long March 3A, which has an improved third stage.