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TRANSACTION PROCESSING SYSTEM FOR CLERKLESS SHOP
TRANSACTION PROCESSING SYSTEM FOR CLERKLESS SHOP
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机译:文物商店交易处理系统
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摘要
PURPOSE:To accomplish the vending of commodities under clerkless conditions by providing a window device, which is operated by a customer upon buying the commodities, an adjusting device, which is also operated after the buying actions, and a center processing device.
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