[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

垫片密度分区设计(坐骨区高密度支撑+会阴区低密度或凹槽减压)比均匀密度垫片更适合长距离,选购时应确认垫片是否有中央凹槽或多密度分区

1
Sources
82%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/136912
API
curl https://kongchang.com/api/v1/knowledge/claims/136912
MCP
get_claim(id=136912)