A bright pickling and chromating process for copper pipes was introduced.

介绍了一种紫铜管光亮酸洗钝化工艺。

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The copper pipes are mounted onto wooden slats, forming a wave-like shape.

铜管被安装在木板上，形成波浪的形状。

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The detective velocity and its stability by the eddy current testing are tested with copper pipes.

针对涡流检测中的检测速度及其稳定性，用铜管进行了一些试验。

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Michelle Brody's "Arbor Lace" is an outdoor structure with a frame made from copper pipes.

VOA: special.2011.06.15

Bolt's high performance CPU cooling solution, with five copper heat pipes, unlocks even more gaming performance with processor overclocks of up to 4.6 GHz with Intel's i7 3770K CPU. Bolt also supports up to 3 hard drives: 2 SSDs and 1 mechanical for incredible storage flexibility.

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While this may have been good news for Nepal, Indian industry claims the market was flooded with exports of hydrogenated vegetable oil, acrylic yarns, iron pipes, copper wire and zinc oxide, which India claims has hurt its market.

BBC: India, Nepal prepare for trade talks

And we can use fibre optic cable for the telephone cables and thus have more copper to use for the water pipes.

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