Built by high quality copper& aluminum, can fully show out the owner's style.

选用优质铜铝型材，能充分体现主人品位和提升房间价值。

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Our high quality grey iron includes copper to increase thermal conductivity and wear properties.

我们的高品质灰铁包括铜，以提高热导率和磨损性能。

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In the process of copper electrolysis by the traditional method, good stating sheet product is a major premise and basis for producing copper cathode of high quality.

在传统法铜电解工艺中，种板系统生产出好的始极片是生产高品质阴极铜的重要前提和基础。

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The scientists said much of rural Scotland still had no high quality web access, despite government investment to upgrade the existing copper wire infrastructure and subsidise satellite connections.

BBC: High speed rural broadband hope