Browse Standards
Found: 124704 — page 2477 of 2598
Valid
GB/T 15845.1-1995 — Performance requirements of audiovisual terminals. Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices
National·Recommended
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$315.0015 pages
Valid
GB/T 15845.2-1995 — Performance requirements of audiovisual terminals. Frame-synchronous control and indication signals for audiovisual systems
National·Recommended
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$125.004 pages
Valid
GB/T 15845.3-1995 — Performance requirements of audiovisual terminals. System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s
National·Recommended
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$315.0019 pages
Valid
GB/T 15845.5-1995 — Performance requirements of audiovisual terminals. Video code for audiovisual services at P×64kbit/s
National·Recommended
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$315.0015 pages
Valid
GB/T 15855.1-1995 — Flat round head drive rivets
National·Recommended
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$144.003 pages
Valid
GB/T 15855.2-1995 — Countersunk head drive rivets
National·Recommended
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$94.008 pages
Valid
GB/T 15855.3-1995 — Specifications for drive rivets
National·Recommended
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$144.003 pages
Valid
GB/T 15857-1995 — General specification for audio/control heads of VHS video tape recorders
National·Recommended
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$165.0015 pages
Valid
GB/T 15858-1995 — General specification for full track erasing heads of VHS video tape recorders
National·Recommended
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$140.008 pages
Valid
GB/T 15863-1995 — VHS 12.65mm VTR’s calibration tapes
National·Recommended
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$135.0015 pages
Valid
GB/T 15868-1995 — Shipborne radio equipment forming part of the (global maritime distress and safety system) and marine navigational equipment--General requirements, methods of testing and required test results
National·Recommended
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$285.0014 pages
Valid
GB/T 15869-1995 — General specification of satellite communication earth station for shipborne communication equipment for CDMA
National·Recommended
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$230.0013 pages
Valid
GB/T 15870-1995 — Chrome thin films for hard surface photomasks
National·Recommended
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$85.004 pages
Valid
GB/T 15871-1995 — Hard surface photomask substrates
National·Recommended
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$145.007 pages
Valid
GB/T 15873-1995 — Directives for drafting semiconductor facilities interface specification
National·Recommended
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$175.009 pages
Valid
GB/T 15874-1995 — General specification for trunked mobile communication system
National·Recommended
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$195.009 pages
Valid
GB/T 15875-1995 — General specification for leaky cable radiocommunication system
National·Recommended
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$195.0015 pages
Valid
GB/T 15880-1995 — Potentiometers for use in electronic equipment. Part 3: Sectional specification. Rotary precision potentiometers
National·Recommended
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$285.0013 pages
Valid
GB/T 15881-1995 — Potentiometers for use in electronic equipment. Part 3: Blank detail specification. Rotary precision potentiometers. Assessment level E
National·Recommended
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$205.0010 pages
Valid
GB/T 15886-1995 — R.F. coaxial connectors，type C
National·Recommended
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$375.0017 pages
Valid
GB/T 15888-1995 — R.F. coaxial connectors， type UHF
National·Recommended
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$235.0015 pages
Valid
GB/T 15897-1995 — Chemical reagent. Calcium carbonate
National·Recommended
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$100.004 pages
Valid
GB/T 15905-1995 — Rubber，vulcanized. Test method of damp heat aging
National·Recommended
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$45.002 pages
Valid
GB/T 15932-1995 — The tables of quantites of the non-central t-distribution
National·Recommended
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$1,044.0022 pages
Valid
GB/T 15936.1-1995 — Information processing. Text and office systems. Office Document Architecture(ODA) and interchange format. Part 1: Introduction and general principles
National·Recommended
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$355.0021 pages
Valid
GB/T 15936.8-1995 — Information processing. Text and office systems. Office Document Architecture(ODA)and interchange format. Part 8: Geometric graphics content architectures
National·Recommended
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$505.0030 pages
Valid
GB/T 15939-1995 — General specification for land mobile communication system equipment using multi-channel access techniques without a central controller
National·Recommended
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$320.0017 pages
Valid
GB/T 15943-1995 — Technical specification measuring method of broadcasting audio channel
National·Recommended
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$150.009 pages
Valid
GB/T 15951-1995 — Mechanical coupler for measurements on bone vibrators
National·Recommended
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$145.007 pages
Valid
GB/T 15970.3-1995 — Corrosion of metals and alloys. Stress corrosion testing. Part 3: Preparation and use of U--bend specimens
National·Recommended
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$60.009 pages
Valid
GB/T 16134-1995 — Standard for physical examination records for elementary and middle school students
National·Recommended
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$344.009 pages
Valid
GB/T 16141-1995 — Analytical method for radionuclides by alpha spectrometry
National·Recommended
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$135.0015 pages
Valid
GB/T 16143-1995 — Charcoal canister method for measuring 222Rn exhalation rate from building surface
National·Recommended
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$130.008 pages
Valid
GB/T 16150-1995 — Sieve test for dustable and wettable powders of pesticides
National·Recommended
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$85.006 pages
Valid
GB/T 1664-1995 — Plasticizers - Determination of colour
National·Recommended
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$45.007 pages
Valid
GB/T 1868-1995 — Phosphate rock and concentrate--Methods of sampling and preparing sample
National·Recommended
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$85.0015 pages
Valid
GB/T 1871.1-1995 — Phosphate rock and concentrate--Determination of phosphorous pentoxide content--Quinoline phosphomolybdate gravimetric and volumetric methods
National·Recommended
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$130.004 pages
Valid
GB/T 1871.2-1995 — Phosphate rock and concentrate. Determination of iron oxide content. Volumetric and spectrophotometric methods
National·Recommended
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$75.005 pages
Valid
GB/T 1871.3-1995 — Phosphate rock and concentrate. Determination of aluminum oxide content. Volumetric and spectrophotometric methods
National·Recommended
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$75.005 pages
Valid
GB/T 1871.4-1995 — Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
National·Recommended
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$130.0015 pages
Valid
GB/T 1872-1995 — Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method
National·Recommended
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$70.0015 pages
Valid
GB/T 1873-1995 — Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods
National·Recommended
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$45.0015 pages
Valid
GB/T 1874-1995 — Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method
National·Recommended
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$70.0015 pages
Valid
GB/T 1875-1995 — Phosphate rock and concentrate--Determination of loss on ignition--Gravimetric method
National·Recommended
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$70.0015 pages
Valid
GB/T 1876-1995 — Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
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$135.008 pages
Valid
GB/T 1877-1995 — Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods
National·Recommended
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$105.008 pages
Valid
GB/T 1878-1995 — Phosphate rock and concentrate--Determination of iodine content--Spectrophotometric andspecific ion electrode methods
National·Recommended
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$125.0015 pages
Valid
GB/T 1879-1995 — Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorptionspectrometric method
National·Recommended
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$85.0015 pages