package trim 中文意思是什麼
package trim
解釋
預制門窗貼臉-
Turnover, wings folding and three folding of products are advanced in designing. small package is trim in forming and vertically arranged and output in line
產品的翻轉、折疊、三折等機構設計先進,小包成型平坦工整。小包垂直排片整列輸出。
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