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Title Standard No. Implemented On
Specification of magnetic powder used for dry one-component tonerJB/T 10933-20102010-7-1
High speed duplicate audio tapeGB/T 11956-20082009-5-1
Magnetic recording paperHG/T 4060-20082008-10-1
Magnetic stripe for card Part 1:High coercivity magnetic stripeHG/T 4061.2-20082008-10-1
Magnetic stripe for card Part 1:Low coercivity magnetic stipeHG/T 4061.1-20082008-10-1
specification for audio cassettesGB/T 7309-20002000-7-1
methods for broadcast video tapeGB/T 14854.1-19931994-9-1
requirements for broadcast video tapeGB/T 14854.2-19931994-9-1
Determination of Specific Surface Area of γ?Fe(Index 2)O(Index 3) Magnetic PowderHG/T 2347.8-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for CompatibilityHG/T 2353.4-19921993-3-1
Determination of Tapped Density of γ?Fe2o3 Magnetic PowderHG/T 2347.3-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for Bubble PressureHG/T 2353.6-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for FluxHG/T 2353.2-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for Filtration AccuracyHG/T 2353.1-19921993-3-1
Method for Measuring Magnetic Performance of γ?Fe(Index 2)O(Index 3) Magnetic PowderHG/T 2347.2-19921993-3-1
Determination of Volatile Substance in γ?Fe2o3 Magnetic PowderHG/T 2347.4-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for Compressive StrengthHG/T 2353.5-19921993-3-1
Wirewound Filter Element for Magnetic Paint FiltrationHG/T 2352-19921993-3-1
Filter Element for Magnetic Paint Filtration - Method of Test for Pollutant AmountHG/T 2353.3-19921993-3-1
VHS video cassette tapeGB/T 14306-19931993-1-2
High-speed duplicate audio tapeGB/T 11956-19891990-12-1
35mm Motion Picture Sound Recording Magnetic FilmHG/T 3568-19891990-3-1
and reel spool of broadcast audio tapeGB/T 1782-19891990-2-1
Methods of measurement for electrical and mechanical properties of compact cassette tapeGB/T 7310-19871987-11-1
Information processing-9-track, 12.7mm wide magnetic tape for information interchange recorded at 63rpmm,phase encodedGB/T 6550-19861987-4-1
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