一德国液体净化和除味企业欲从中国寻找防酸压力瓶（pump-bottles）生产企业，具体要求如下：
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Diageo found creative ways to trim the price, by using local barley and sorghum, by putting the beer in big kegs rather than costly bottles and by inventing a cheap hand-pump to serve it.
ECONOMIST: Schumpeter
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