plastic retention 中文意思是什麼
plastic retention
解釋
樹脂固位件-
Calculatie retention time of plastic melt in extrusion moulding head
塑料熔體在擠出模頭中停留時間的計算 -
Specification for color and appearance retention of solid colored plastic siding products
實心彩色塑料壁板產品的顏色和外觀保持性規范 -
Standard specification for color and appearance retention of solid colored plastic siding products
實心彩色塑料壁板產品顏色和外觀保持性的標準規范
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