Feng Hesheng, Jiang Chongguo, Xiong Yaoheng, Zhang Yuncheng, Wang Wu, Wang Jinso. Rigidity of Friction Drive of the Vertical Axis of the 1.2m Alt-Az Telescope[J]. Publications of the Yunnan Observatory, 1991, (4): 14-18.
Citation:
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Feng Hesheng, Jiang Chongguo, Xiong Yaoheng, Zhang Yuncheng, Wang Wu, Wang Jinso. Rigidity of Friction Drive of the Vertical Axis of the 1.2m Alt-Az Telescope[J]. Publications of the Yunnan Observatory, 1991, (4): 14-18.
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Feng Hesheng, Jiang Chongguo, Xiong Yaoheng, Zhang Yuncheng, Wang Wu, Wang Jinso. Rigidity of Friction Drive of the Vertical Axis of the 1.2m Alt-Az Telescope[J]. Publications of the Yunnan Observatory, 1991, (4): 14-18.
Citation:
|
Feng Hesheng, Jiang Chongguo, Xiong Yaoheng, Zhang Yuncheng, Wang Wu, Wang Jinso. Rigidity of Friction Drive of the Vertical Axis of the 1.2m Alt-Az Telescope[J]. Publications of the Yunnan Observatory, 1991, (4): 14-18.
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