| 头盔式面罩和头带式面罩主要性能的比较研究 |
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| 引用本文： | 代友红,李俊善.头盔式面罩和头带式面罩主要性能的比较研究[J].中国个体防护装备,2006(3):11-12. |
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| 作者姓名： | 代友红 李俊善 |
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| 作者单位： | 唐山市化学厂有限公司,河北省,唐山,063001 |
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| 摘 要： | 头盔式面罩和头带式面罩性能的比较：头盔式面罩具有佩戴容易、气密性好。工艺简单，但舒适性差，视野不如头带式面罩好等特点；头带式面罩具有舒适性好，视野宽阔，但工艺较复杂，佩戴不易气密等特点。
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| 关 键 词： | 头盔式面罩 头带式面罩 气密性 漏气系数 视野 面罩有害空间 配戴舒适程度 |
Comparing on the Performance of Helmet-type Face Mask and Fillet Gas Mask |
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| Dai Youhong,Li Junshan.Comparing on the Performance of Helmet-type Face Mask and Fillet Gas Mask[J].China Personal Protective Equipment,2006(3):11-12. |
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| Authors: | Dai Youhong Li Junshan |
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| Abstract: | Comparing performance of Helmet -type face mask and Fillet gas mask,the former has the following features;easy wearing,better sealed ability ,simple technology,but uncomfortable,visual field is not as good as Fillet gas mask. Fillet gas mask has the features of comfortable wearing, wider visual field, but complex technology, sealed ability wearing is not easy. |
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| Keywords: | Helmet-type face mask Fillet gas mask sealed ability leakage coefficient visual field dead space of the mask degree of comfortable wearing |
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