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Alibaba's sampling inspection procedures revealed

(chinadaily.com.cn) Updated: 2016-06-23 13:40 Comments

Alibaba's sampling inspection procedures revealed

This room, which looks like a recording studio, acts as a noise monitoring lab in Hangzhou, capital of East China's Zhejiang province, June 17, 2016. Decibel tests are essential for many home appliances. [Photo/IC]

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