At present, the shielded category cables use single or double copper braid as shield, which features low productivity and high costs.

目前使用的屏蔽数据通信电缆通常为单层或双层铜丝编织结构，生产效率低，成本高。

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The company will submit a planning application to Highland Council to double the existing number of fermentation vessels and copper stills.

BBC: Diageo plans Glen Ord distillery expansion

Copper bulls have the slight overall near-term technical advantage and a bullish double-bottom reversal pattern has formed on the daily bar chart.

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Double your wager with digital communications -- Big Bandwidth, recently let loose from its copper cage and regulatory jail, is racing ahead even faster than chips.

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