stable plastics 中文意思是什麼
stable plastics
解釋
不變形塑料-
However, lower prices for and a more stable supply of major raw materials, such as electronic components and plastics, have helped reduce production costs
但電子零件及塑膠等原材料價格也有減低，供應亦較過往穩定，生產成本因而可以減低。
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