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Protective respirator type face mask - has offset filter holder attached to chin section for balanced construction
Protective respirator type face mask - has offset filter holder attached to chin section for balanced construction
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机译:防护口罩式口罩-下巴部分附有偏置式过滤器支架,可实现平衡构造
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摘要
A respirator type protective mask with face mask section having an air filter screw fitted to one side of the chin region is constructed such that the attachment piece (30) is mounted eccentrically to the line running through the centre of gravity of the entire mask. The air cleaning filter (28) is set back against the rear face piece edge, in relation to its centre of gravity by means of its attachment piece (24). A releasable mounting support is connected to the attachment piece (30).
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