[問題] 羽絨外套保暖度比較
想請教大家
羽絨外套的保暖度是可以計算的嗎?
羽絨是否保暖跟 FP(羽絨膨脹係數) 和 羽絨填充量有關
但如果一件是FP高但填充量中等,另一件是FP中等填充量高
這樣該如何比較兩者哪一件較保暖(不考慮重量)呢?
EX: FP800 填充量100克 vs FP550 填充量250克
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03/23 10:08, , 1F
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