The principal USES of PVC in North America, in order of importance, are pipes, construction materials, consumer goods, packaging, and electrical products (such as wire and cable insulation).
在北美，PVC的主要用途按重要性排列为管道、建筑材料、消费产品、包装纸和电器产品(比如电线和电缆绝缘)。
That Wevin did Packaging and brochure design for CHOISHYNE captured the characteristics of women's cosmetics, the choice of red rose and natural color transition, gives a smooth, wire Run feeling.
先知为俏十岁所做的命名与形象设计，抓住了女性化妆品的特征，选用了玫红色，而且色彩过渡自然，给人以柔滑、丝润的感觉。
This paper simply described the process inspection of automation Al wire ultrasonic wedge bonding in ceramic packaging IC.
本文简要描述了陶瓷外壳封装集成电路自动铝丝楔焊键合的工序检查。
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