[KongchangAI]
Unverified80% confidenceFactTime unknown

定制周期与工艺成正比:机器刻字/成品改字约3-5天,手工雕刻/失蜡浇铸约2-3周,含镶嵌宝石或3D打印起版可达4-6周,赶节点需预留缓冲

1
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80%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/191731
API
curl https://kongchang.com/api/v1/knowledge/claims/191731
MCP
get_claim(id=191731)