The protective clothing should shed virtually no fibres or particulate matter and retain particles shed by the body.

保护工作服要不脱落任何纤维或颗粒，并阻隔身体产生的颗粒。

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The protective clothing should shed virtually no fibres or particulate matter and retain particles shed by the body.

保护工作服要不脱落任何纤维或颗粒，并阻隔身体产生的颗粒。

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