IEEE Std P649/D3 是电气电子工程师学会的草案,题为“IEEE Draft Standard for Qualifying Class 1E Motor Control Centers for Nuclear Power Generating Stations”;公开目录标为非现行(Inactive),著录年份为 2006 年。
This site only uses the cookies needed to keep editors signed in. The voice assistant is provided by this site: it sends what you type or say to Google Gemini and keeps your choice in this browser. Turn the voice assistant on? Privacy policy