Unverified80% confidenceDecision RuleTime unknown
定量出粉误差应≤±5g才算合格,优质产品可控制在±2g;精度依赖内部拨轮/螺旋定量结构而非重力落粉,选购时优先带拨轮定量的机械结构
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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