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《导弹和运载火箭结构强度可靠性设计指南（金属结构部分））1993年12月通过部级鉴定，1994年12月宇航出版社出版。以下摘登3位专家的审读意见。传统的安全系数设计法采用安全系数，已具有原始的模糊的保障可靠性的含义；但是不够细致，结果往往造成结构过重，同时又有少数强度
Design Guide for Reliability of Structure Strength of Missiles and Launch Vehicles (Metal Structure)) Passed ministerial level appraisal in December 1993 and published by Space Press in December 1994. The following read the views of three experts. The traditional safety factor design method using the safety factor, has the original fuzzy meaning of the protection of reliability; but not meticulous, the result is often caused by overweight, while a small number of strength