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IS 17570 : Part 3 : 2021 ( ISO 16890-3:2016)
Air Filters for general ventilation Part 3 Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured ( adoption of ISO 16890-3:2016)
Technical Committee :
MED 3
Price :
₹ 4,300.00 ( US$ 50.00)