Unverified85% confidenceDecision RuleTime unknown
压力锅密封圈选耐温180℃以上的硅胶或专用氟橡胶;普通橡胶长期120℃以上会硬化开裂,压力锅工作温度可达120℃以上且伴随蒸汽压力
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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