Concrete Progress Made on LM-7 Development  

出　　处：《Aerospace China》2012年第4期22-22,共1页中国航天（英文版）

摘　　要：It was announced recently that important progress had been made on the development of the LM-7 launch vehicle. Assembly welding of the booster oxidizer tank for propulsion system test-firing, the first structural product of LM-7, has been performed at Capital Aerospace Machinery Corporation, CALT. The 2.25m diameter oxidizer tank is only 0.17cm in thinness in the thinnest area and is nearly 13m in length increased from the current 4.5m, which is the

关 键 词：LM Concrete Progress Made on LM-7 Development 

分 类 号：V43[航空宇航科学与技术—航空宇航推进理论与工程]