GJB150A与GJB150内容对比和分析(二)

GJB 150经过近10年左右的修订,其新版GJB 150A于2009年8月1日开始实施.GJB 150A是完全等效采用美国军用标准MIL-STD-810F<环境工程指南和实验室环境试验>中有关部分编制而成的.作为等效标准,GJB 150A与810F基本相同,因而在编写格式、技术内容和标准的性质等方面与GJB 150(...

A comparative study of GJB 150A and GJB 150 (Part II)

GJB 150A,the revised version of GJB 150 after about ten year’s deliberation,was put into effect on August 1st,2009.The new version completely adopts MIL-STD-810F "Environmental Engineering Considerations and Laboratory Tests".As one equivalent standard,GJB 150A is the same as 810F,with some clear differences from its predecessor GJB150(810C) in terms of compiling format,technical content and standard property.Since GJB 150 has been the most important and widely applied test standard in our country’s military product development and manufacturing,GJB 150A has received much concern from product users and manufacturers since its issuance.The differences between GJB 150 and GJB 150A are analyzed in two parts.The first part briefly summarizes the implementation of GJB 150 in 25 years,and the important role it had played,such as guaranteeing the environmental adaptability of domestic military products,promoting the development of environmental test industry,and proposing and improving the concepts of environmental adaptability and environmental engineering techniques.The second part discusses the differences between GJB 150A and GJB 150,including the standard property,compiling format and content of various test methods,and general requirements.This paper is the second part.