Unverified95% confidenceFactTime unknown
示波器探头接地方式不当会引入噪声干扰测量结果
1
Sources
95%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/10321API
curl https://kongchang.com/api/v1/knowledge/claims/10321MCP
get_claim(id=10321)