I heard that the province to fully change the two-dimensional code number?

问：听说全省要全面换发二维码门牌了？

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Executive Secretary General of China's two-dimensional code industry alliance Zhang Yeping said.

中国二维码产业联盟执行秘书长张也平说。

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Executive Secretary General of China's two-dimensional code industry alliance Zhang Yeping said.

中国二维码产业联盟执行秘书长张也平说。

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