He was once an engraver in a printing factory.

他以前是印刷厂的一名刻工。

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In principle, each supplier provides two printing factory at most.

原则上，每个供应商最多提供两个印刷厂。

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The trucks of book sellers from all over the country parked outside the printing factory to wait for the books.

全国各地书商的卡车就停在印刷厂外等待付梓的新书。

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When she was eight years old, her father took her inside a factory to watch the manufacture of printing presses.

VOA: special.2009.05.10

In October, 3D-printing startup Shapeways opened its New York production facility in Long Island City, Queens, the biggest consumer-focused 3D printing factory in the world.

FORBES: Inside The World's Biggest Consumer 3D Printing Factory (Video)

He helped open restaurants, tailor shops, printing services and a toy factory before stumbling into the real-estate business.

WSJ: Outspoken Real-Estate Executive Makes Few Friends Among Public

But the week's most exciting solar story is The Solar Pocket Factory, a DIY backyard photovoltaic panel printing system that can print a solar panel in 15 seconds flat.

ENGADGET: Inhabitat's Week in Green: solar panel printer, gold producing bacteria and a life-size of horse made of computer keys