国家机械工业局国机人[1999]121号文就成立国家机械工业局三峡装备办公室等20个非常设机构发出通知、成立国家机械工业局三峡装备办公室、工程机械大行业管理办公室等20个非常设机构，挂靠行业管理司。国家机械工业局三峡装备办公室主任张小虞，常务副主任李守仁，副主任周建平 The State Machinery Industry Administration Bureau of the People’s Republic of China No. 121 [1999] issued a notice to the establishment of 20 non-permanent institutions such as the National Machinery Industry Bureau Three Gorges Equipment Office, the establishment of the National Machinery Industry Bureau Three Gorges Equipment Office, the construction machinery industry management office, etc. Set up an agency and affiliate with the industry management department. Zhang Xiaojun, Director of the Three Gorges Equipment Office of the State Machinery Industry Bureau, Deputy Director Li Shouren, Deputy Director Zhou Jianping