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Aperture test

Aperture test, Total:6 items.

In the international standard classification, Aperture test involves: Products of the textile industry, Analytical chemistry, Microbiology.

Indonesia Standards, Aperture test

• SNI 08-4418-1997 Test method for pore size of geotextile

National Metrological Technical Specifications of the People's Republic of China, Aperture test

• JJF(机械) 027-2008 Calibration Specifications for Relative Aperture Testers

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Aperture test

• GB/T 42269-2022 Determination of pore size for membranes—Gas permeation method
• GB/T 32361-2015 Test methods for pore size properties of membrane filters.Bubble point and mean flow pore test

Standard Association of Australia （SAA）, Aperture test

• AS 1257:1973/Amdt 1:1979

National Metrological Verification Regulations of the People's Republic of China, Aperture test

• JJG 467-1986 Verification Regulation of Precision Bore Diameter Measuring Instrument

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