我国的固体燃料火箭技术,完全是依靠自己的力量,独立自主地发展起来的。从50年代后期开始,到目前为止,中国航天工业总公司第四研究院研制的固体火箭发动机已参加了多种卫星定点和回收试验,及100多次各种导弹的飞行试验,保持着百分之百的成功率,尤其是1982年10月,我国潜艇水下发射固体燃料火箭成功,集中体现了我国固体燃料火箭的水平,当时国防部长张爱萍将军在接见四院同志时称赞该火箭是“体态天工巧,玲珑一代骄。” Solid fuel rockets in our country are developed independently and independently by their own strength. Since the late 1950s, so far, the solid rocket motor developed by the Fourth Institute of China Aerospace Industry Corporation has participated in various satellite fixed-point and recovery tests and more than 100 flight tests of various types of missiles, maintaining 100% Success rate, especially in October 1982, China’s submarine launched a solid fuel rocket underwater success, focused on the level of solid fuel rockets in our country, when General Secretary of Defense Zhang Aiping met with all four hospital comrades praised the rocket as “ Delicate generation proud. ”