air-dried density 中文意思是什麼
air-dried density
解釋
氣干密度-
Wood features : air - dried wood density 0. 77g cm3 ; close, the color was black, yellow, brown, natural white ; with the same depth of between herpes stripe
木材特徵:氣干密度0 . 77g cm3木質緊密,顏色呈黑黃褐色自然相間具深淺相同間帶狀條紋。
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