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穿戴适当工作服、手套和眼睛/面部保护用具。
Wear suitable protective clothing, gloves and eye/face protection.
youdao
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此保护作用具有浓度依赖性。
This protective action was in a concentration dependent manner.
youdao
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此保护作用具有浓度依赖性。
This protective action was in a concentration dependent manner.
youdao