[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

ISO 标准芯片(134.2kHz)读取距离远、抗干扰强,但价格高于美制芯片;若无出国需求且当地登记系统只认某频率,则跟随当地强制标准即可,无需为兼容性溢价买单

1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen

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Stable URI
https://kongchang.com/claim/303331
API
curl https://kongchang.com/api/v1/knowledge/claims/303331
MCP
get_claim(id=303331)