airtight space 中文意思是什麼
airtight space
解釋
密閉區-
The airtight - combined hydro cylinder makes the rubber inosculate with soles firmly and the shape of the sides to reach an average pressure, firm joint and no space effect
本機採用密排式組合油缸設計,使橡膠塊能很好地吻合鞋底,鞋邊之曲線形狀,產生壓力均等、貼合好,不留間隙死角之理想效果。
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