GB/T 4888-2009
ActiveTerms and symbols for fault tree
故障树名词术语和符号
Application Summary AI generated
GB/T 4888-2009 defines standardized terminology and graphical symbols used in fault tree analysis (FTA), a deductive reliability and safety engineering method. It is applied across industries such as aerospace, nuclear power, chemical processing, and manufacturing to systematically identify and represent potential system failures and their root causes. The standard ensures consistent communication and documentation in risk assessment, hazard analysis, and system safety evaluations.
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