The first product to have a bar code was Wrigleys gum.

世界上最早有条形码标记的商品是箭牌香口胶.

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Cassette recorder core reed is the first product when Xingtao established.

公司创建初时,主要加工录音机机芯种类簧片.

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I think that is first product.

我觉得首先是产品.

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