January 13, 1982 (yau, the twelfth lunar month 19), electric rocket developed by China for the first time the space flight test successfully.

1982 13, China's self-developed electric rocket first space flight test successfully, after following the United States and the Soviet Union, Japan, the country to master this new space micro-thrust rocket engine technology. (����d��y����h�� $ �Ө�ry.c��m)