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口罩CE认证EN149标准详解 - 知乎

EN149是欧盟对于防护类口罩的CE认证标准,CE认证EN149的判定是可防护颗粒的过滤式半面罩,简单可理解为颗粒物防护口罩,大家熟悉的N95口罩。EN149标准要求的呼吸器旨在防止固体,水基气溶胶和油基气溶胶的侵害。防…

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Homepage>BS Standards>13 ENVIRONMENT. HEALTH PROTECTION. SAFETY>13.340 Protective equipment>13.340.30 Respiratory protective devices> BS EN 149:2001+A1:2009 Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking

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EN 149:2001 +A1:2009 standard - CE Marking assistant

View the "EN 149:2001 +A1:2009" standard description, purpose. Or download the PDF of the directive or of the official journal for free

EN149: 2001 + A1 2009. DUST MASKS

2019-9-25 · Particle filter half mask, compliant with the requirements of European directive 89/686/EEC and compliant with standard EN149:2001+A1:2009 These masks are classified in accordance with its filtering capacity and maximum total inward leakage.

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2020-8-7 · Mask Standards Vary by Country. Each country has their own certification standard for each mask type. For example, Europe uses the EN 14683 standard for surgical masks, whereas China uses the YY 0469 standard. Each standard varies a little by country, however they are broadly similar.

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