澳大利亚查出由中国进口的劣质口罩和防护服

https://www.abc.net.au/news/2020-04-01/coronavirus-chinese-ppe-border-force-intercepted/12085908

Authorities have begun seizing Chinese-made faulty face masks and other protective clothing that is being exported to Australia to help halt the spread of coronavirus.

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看来质量问题不是一两家产商的问题。