Unverified75% confidenceTradeoffTime unknown
全铝合金机架比钢架轻但承重上限低,商用高频搬运选钢架(耐用抗变形),家用轻载选铝合金(便于收纳搬运)
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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