Unverified50% confidenceFactExact time
GFCI技术由Charles Dalziel于1961年发明
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
DIY Outdoor Lighting Upgrade: A Full Walkthrough from Zero Wiring to a Working Light
youtubeElectroBOOM6/19/2026
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/498323API
curl https://kongchang.com/api/v1/knowledge/claims/498323MCP
get_claim(id=498323)