Unverified80% confidenceTradeoffTime unknown
带滑轮和翻盖取粮口的储粮桶取用最便利，但翻盖口通常密封性弱于全密封桶盖；每天多次取粮选翻盖款，长期囤货选全密封款
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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