The bar code technique also is carry out the ECR, QR, consecution complement (CR), the automation complement (ar) etc. the supply chain manages the strategy of the premise and the foundation.

条码技术同时也是实现ECR、QR、连续补充(CR)、自动化补充(AR)等供应链管理策略的前提和基础。

youdao

Architectural, engineering and related services (NAICS code 5413) companies have also seen a notable increase in AR days, with collections stretched to an average 73 days from 60 last year.

FORBES: Slower payments hitting some construction firms