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IS 17570 : Part 1 : 2021 ( ISO 16890-1 : 2016)
Air Filters for general ventilation Part 1 Technical specifications requirements and classification system based upon particulate matter efficiency ePM Adoption of ISO 16890-1:2016
Technical Committee :
MED 3
Price :
₹ 5,200.00 ( US$ 61.00)