Unverified88% confidenceDecision RuleTime unknown
密封防水箱必须带自动泄压阀,高原/飞机托运/温差大环境下内外气压差会导致锁扣难开或密封圈变形,无泄压阀的密封箱在飞机货舱可能被憋开或吸死
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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