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High-efficiency filters and filter media for removing particles in air. Part 3. Testing flat sheet filter media
Document status: Active
Moulding sands and sand mixtures. Method for determination of water extract hydrogen ions concentration
Document status: Active
Thread-forming pieces for moulding metric thread in plastic articles. Size calculation
Document status: Active
Oilseeds, oilcakes and oilmeals. Determination of moisture, oil, protein and fiber by Near-Infrared Reflectance
Document status: Cancelled
Electricity metering equipment (a.c). Particular requirements. Part 11. Electromechanical meters for active energy (classes 0,5; 1 and 2)
Document status: Active
Vessel metal structures. Metal workpieces. Ultrasonic testing
Document status: Active