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Semi-mask or full mask designed for use with respiratory protection, in particular protective or glasses.
Semi-mask or full mask designed for use with respiratory protection, in particular protective or glasses.
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机译:半面罩或全面罩,设计用于呼吸防护,尤其是防护镜或眼镜。
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摘要
A gas mask, especially a half mask or a full mask provided with an inner mask, and having protective glasses or spectacles and means for attaching them to the half mask or directly to the inner mask.
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