Application fields: mobile phone casing, belt buckles, hinges, bathroom door clamps, drain strainers, shower heads.

运用领域：手机外壳、皮带扣、合页、浴室门夹、下水器、喷淋头等。

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Mobile antennas could be printed into the casing of the phone, for example, reducing bulkiness in mobiles.

BBC: NEWS | Technology | 'Magic ink' that makes metal grow