On the basis of a number of experiment, the author developed a new feeding technology for iron castings—Arc Flask which be full of elastic.

在大量试验研究的基础上，提出了一项铸铁件补缩新工艺—富有弹性的弧形砂箱工艺。

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Main products are: the ice thermos bottle, plastics, vacuum flask, stainless steel heat kettle, coffee pot, pneumatic iron shell, etc.

主要产品有：保冰保温瓶，塑料保温瓶，不锈钢保温壶，铁壳咖啡壶，气压瓶等。

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On the main table I noticed what looked like the ragtag remains of some Physics 101 lab experiments: rusted silver balls on different inclines, distressed balloons, a stained funnel, a markered flask, a calcium-speckled Bunsen burner, iron filings and sandpaper, large magnets, and batteries that could have been bought from a Chinese immigrant on the subway.

NEWYORKER: The Region of Unlikeness