Foreign Trade Orders Energize Rural Economy
The photo shows villagers are busy producing backpacks for foreign trade orders at the production line of a garment manufacturing
foreign orders for tradeorders 2025-05-25 10:43 4
The photo shows villagers are busy producing backpacks for foreign trade orders at the production line of a garment manufacturing
foreign orders for tradeorders 2025-05-25 10:43 4
合成纤维是由人造纤维而不是天然纤维制成的纺织品。合成织物的例子包括聚酯、丙烯酸、尼龙、人造丝、醋酸纤维、氨纶、乳胶、奥纶和芳纶。合成(化学生产的)织物是通过一种叫做聚合的过程将单体连接成聚合物而制成的。