At present handwork assignment and the bar code technology, can not satisfy the requirement.
目前手工作业和条形码技术已经不能满足需求。
Furthermore, study on feasibility and necessity of carrying bar code technology on food supply process.
并进一步，做条码技术应用于商品生产流通过程可行性、必要性研究。
Information technology - Automatic identification and data capture techniques - Bar code master test specifications.
信息技术。自动识别和数据捕获技术。条形码总试验规范。
Information technology - Automatic identification and data capture techniques - Bar code master test specifications.
信息技术。自动识别和数据捕获技术。条形码总试验规范。
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