Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 1779.1-1989 Measuring methods for the properties of 6.30 mm broadcast audio tapes $90.00 via email in 1~3 business day abolished
GB 1779.2-1989 Minimum performance requirements of 6.30mm broadcast audio tape $45.00 via email in 1~3 business day abolished
GB 3791-1983 Cassette for tape records--Dimensions and mechanical characteristics $210.00 via email in 1~3 business day superseded
GB 5875-1986 Recorded characteristic for magnetic sound records on 35mm motion-picture film containing no picture $30.00 via email in 1~3 business day valid
GB 5876-1986 Recording head gaps for four magnetic sound records on 35mm motion-picture film containing no picture-position and width dimensions $180.00 via email in 1~3 business day superseded
GB 5877-1986 Recording head gaps for six magnetic sound records on 35mm motion-picture film containing no picture--Position and width dimensions $180.00 via email in 1~3 business day superseded
GB/T 11956-1989 High-speed duplicate audio tape $180.00 via email in 1~3 business day abolished
GB/T 11956-2008 High speed duplicate audio tape $150.00 via email in 1~3 business day valid
GB/T 14306-1993 VHS video cassette tape $140.00 via email in 1~3 business day valid
GB/T 14854.1-1993 methods for broadcast video tape $224.00 via email in 1~3 business day abolished
GB/T 14854.2-1993 requirements for broadcast video tape $70.00 via email in 1~3 business day abolished
GB/T 1780-1992 Test tape for broadcast tape recorders $220.00 via email in 1~3 business day abolished
GB/T 1782-1989 and reel spool of broadcast audio tape $115.00 via email in 1~3 business day abolished
GB/T 6550-1986 Information processing-9-track, 12.7mm wide magnetic tape for information interchange recorded at 63rpmm,phase encoded $150.00 via email in 1~3 business day valid
GB/T 7309-2000 specification for audio cassettes $300.00 via email in 1~3 business day valid
GB/T 7310-1987 Methods of measurement for electrical and mechanical properties of compact cassette tape $180.00 via email in 1~3 business day abolished
HG/T 2347.1-1992 γ?Fe(Index 2)O(Index 3) Magnetic Powder $60.00 via email in 1~3 business day valid
HG/T 2347.2-1992 Method for Measuring Magnetic Performance of γ?Fe(Index 2)O(Index 3) Magnetic Powder $90.00 via email in 1~3 business day valid
HG/T 2347.3-1992 Determination of Tapped Density of γ?Fe2o3 Magnetic Powder $104.00 via email in 1~3 business day valid
HG/T 2347.4-1992 Determination of Volatile Substance in γ?Fe2o3 Magnetic Powder $104.00 via email in 1~3 business day valid
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