N95 Mask Particulate Filtration Efficiency Testing Equipment Thermal Conductivity Tester
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Shenzhen Chuangying Times Technology Co., Ltd.
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AC220V 50Hz Laboratory Automated EN 143 PFE Tester
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ENI822-3:2009 Laboratory Automated EN 143 Particle filtration efficiency tester (PFE) Scope of application: PFE tester is used to detect the filtration efficiency of particulate matter such as daily masks and filters. Factory direct sales, mask inhalation......
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
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