The Universal Product Code symbol, also known as the 'bar code', is printed on products for sale and contains information that a computer can read.
通用产品代码符号，亦称“条形码”，印在出售的商品上，其中含有计算机能识别的信息。
UPC-A the Universal Product Code that is widely used in Canada and the United States for tracking trade items in stores.
UPC - A通用产品代码，广泛用于加拿大和美国，用于跟踪商店中的交易物品。
This code is called the universal product code( UPC), It is designed to add speed and efficiency to stores by using computers.
这种条形码叫做产品的统一条形码（PC）它的目的是通过使用计算机提高商店的营业速度和效率。
This code is called the universal product code( UPC), It is designed to add speed and efficiency to stores by using computers.
这种条形码叫做产品的统一条形码（PC）它的目的是通过使用计算机提高商店的营业速度和效率。
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