[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

外置式封口机真空度普遍在-60~-80kPa,腔体式(Chamber)可达-90kPa以上,需长期保存生肉海鲜或做低温慢煮预处理应选腔体式

1
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88%
Confidence
Long-term
Relevance
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MCP
get_claim(id=452892)