世界最大谷粒二维码亮相哈尔滨
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10月10日，世界最大谷粒二维码亮相哈尔滨。该谷物二维码长宽各30米，由5吨黑米和5吨白米摆制而成。当日，经吉尼斯世界纪录官方认证，黑龙江东禾农业集团有限公司摆制的谷粒二维码图形是世界“最大的由谷粒拼成的二维码图形”，并颁发证书。图为认证官颁发吉尼斯世界纪录证书。[中新社 于琨 摄]
A QR code made by Donghe Agricultural Group using white and black rice has set a new Guinness World Record in Harbin, Northeast China's Heilongjiang Province, Oct. 10, 2018. The image, 30 meters on each side, used five tons of black rice and five tons of white rice, making it the world's largest QR code made from grains. (Photo: China News Service/Yu Kun)
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