bar copper [机] 棒铜
- Heating a copper bar will cause it to expand.
加热一根铜棒会使它膨胀。 - The inner anode includes insoluble carbon and phosphorous-copper bar.
内阳极有两种材质,分别为不溶性碳精棒和含磷铜棒。 - This paper presents the structures and manufacturing procedures of fittings manufactured with compound material of copper and aluminum, such as explosion bonded copper to aluminum adapter
介绍了几种用铜、复合材料制成的电力金具的结构、产工艺,有爆焊铜铝过渡板、焊铜环式铜铝设备线夹等产品。
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