While silicone markets have become more balanced and less volatile since the pandemic, innovation in process know-how has taken top priority for silicone firms both large and small. Demand for ...

AWG美国线规 ( American wire gauge，缩写为AWG），是一种区分导线直径的标准，又被称为 Brown & Sharpe线规。这种标准化线规系统于1857年起在美国开始使用。 导线的直径与导线承载电流的能力有很大关系。线规数字越小，表示线材直径越粗，所能承载的电流就越大 ...