GB/T Standards
Found: 35158 — page 730 of 733
Valid
GB/T 13901-1992 — Water quality--Determination of dinitrotoluene--Oscillopolarography
National·Recommended
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$60.008 pages
Valid
GB/T 13902-1992 — Water quality--Determination of nitroglycerine--Oscillopolarography
National·Recommended
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$94.008 pages
Valid
GB/T 13918-1992 — Sizes of format paper used by office machine in non-continuous forms
National·Recommended
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$105.008 pages
Valid
GB/T 13940-1992 — Polyacrylamide
National·Recommended
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$105.008 pages
Valid
GB/T 13943-1992 — General specification for vacuum fluorescent display tubes
National·Recommended
Instant delivery (0–9 sec)
$290.008 pages
Valid
GB/T 13945-1992 — General specification for glow discharge display tubes
National·Recommended
Instant delivery (0–9 sec)
$290.008 pages
Valid
GB/T 13983-1992 — Instruments--Vocabulary--Basic terms
National·Recommended
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$440.0024 pages
Valid
GB/T 14011-1992 — Methods of measurement of X-radiation forcathode-ray tubes
National·Recommended
Instant delivery (0–9 sec)
$140.008 pages
Valid
GB/T 14029-1992 — General principles of measuring methods of analogue multiplier for semiconductor integrated circuits
National·Recommended
Instant delivery (0–9 sec)
$230.0013 pages
Valid
GB/T 14030-1992 — General principles of measuring methods of timer circuits for semiconductor integrated circuits
National·Recommended
Instant delivery (0–9 sec)
$140.008 pages
Valid
GB/T 14031-1992 — General principles of measuring methods of analogue phase-loop for semiconductor integrated circuits
National·Recommended
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$200.0011 pages
Valid
GB/T 14032-1992 — General principles of measuring methods of digital phase-locked loop for semiconductor integrated circuits
National·Recommended
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$110.008 pages
Valid
GB/T 1722-1992 — Estimation of colour of varnishes，boiledoils and thinners
National·Recommended
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$174.0015 pages
Valid
GB/T 3259-1992 — Transliterating rules of Chinese phonetic--Alphabet on titles for books and periodicals in Chinese
National·Recommended
Instant delivery (0–9 sec)
$60.0015 pages
Valid
GB/T 4857.20-1992 — Packaging--Transport packages--Bump test method
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 12742-1991 — The specifications of testing equipment and measuring appliance for bicycle
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 12767-1991 — Powder metallurgy products--Surface roughness--Parameters and their values
National·Recommended
Instant delivery (0–9 sec)
$80.008 pages
Valid
GB/T 12793-1991 — Generic specification for installing and removal tools for connectors electrical contact
National·Recommended
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$110.008 pages
Valid
GB/T 12842-1991 — Terminology for film integrated circuits and hybrid film integrated circuits
National·Recommended
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$290.0016 pages
Valid
GB/T 12847-1991 — Blank detail specification for hydrogen thyratrons
National·Recommended
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$370.008 pages
Valid
GB/T 12854-1991 — Blank detail specification for pulse modulator tubes
National·Recommended
Instant delivery (0–9 sec)
$290.008 pages
Valid
GB/T 12855-1991 — Application and care for small power transmitting tubes
National·Recommended
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$74.008 pages
Valid
GB/T 12858-1991 — Environment requirements and testmethods for ground radio-navigation equipments
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 12968-1991 — Eddy current decay method formeasurement of resistivity and residual resistance ratio of pure metals
National·Recommended
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$80.008 pages
Valid
GB/T 12984-1991 — Ergonomics--Basic terms for visual information processing
National·Recommended
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$260.0014 pages
Valid
GB/T 12985-1991 — General rules of using percentiles of the body dimensions for products design
National·Recommended
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$80.008 pages
Valid
GB/T 12990-1991 — Water quality--Microbial community biomonitoring--PFU method
National·Recommended
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$1,880.00100 pages
Valid
GB/T 12992-1991 — Measuring methods of thermal characteristic for forced air cooling of electronic equipment
National·Recommended
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$200.0011 pages
Valid
GB/T 12993-1991 — Thermal performances evaluation for electronic equipment
National·Recommended
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$140.008 pages
Valid
GB/T 13065-1991 — Blank detail specification of gas discharge tubes for overvoltage protection
National·Recommended
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$140.008 pages
Valid
GB/T 13134-1991 — Yi coded character set for information interchange
National·Recommended
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$155.009 pages
Valid
GB/T 13135-1991 — 15×16 Dot matrix font set and data set of Yi characters for information interchange
National·Recommended
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$170.0010 pages
Valid
GB/T 13162-1991 — Equipment for monitoring airborne radioactive iodine in the environment
National·Recommended
Instant delivery (0–9 sec)
$200.0011 pages
Valid
GB/T 13220-1991 — Determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave
National·Recommended
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$70.008 pages
Valid
GB/T 13225-1991 — Determination of delay time of industrial detonator
National·Recommended
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$60.008 pages
Valid
GB/T 13226-1991 — Lead plate test for industrial detonator
National·Recommended
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$60.008 pages
Valid
GB/T 13227-1991 — Water-dipping test of industrial detonator
National·Recommended
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$60.008 pages
Valid
GB/T 13231-1991 — Calculated methods of carrying capacity for receiving and dispatching tracks at railway marshalling station(3-stage/3-yard)
National·Recommended
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$560.0030 pages
Valid
GB/T 13268-1991 — Atmospheric air--Test dust standard sample--Loess dust
National·Recommended
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$20.008 pages
Valid
GB/T 13269-1991 — Atmospheric air--Test dust standard sample--Fly ash
National·Recommended
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$20.008 pages
Valid
GB/T 13302-1991 — Steel - Determination of the area content of graphite - Micrographic method using diagrams
National·Recommended
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$140.0015 pages
Valid
GB/T 13303-1991 — Steels--Determination method of oxidation resistance
National·Recommended
Instant delivery (0–9 sec)
$80.008 pages
Valid
GB/T 1332-1991 — Trucks--Engineering approval evaluation program
National·Recommended
Instant delivery (0–9 sec)
$130.008 pages
Valid
GB/T 13322-1991 — Metallic coating--Cd-Ti plating of low hydrogan embrittlement
National·Recommended
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$110.008 pages
Valid
GB/T 5468-1991 — Measurement method of smoke and dust emission from boilers
National·Recommended
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$110.0015 pages
Valid
GB/T 12200.1-1990 — Chinese information processing--Vocabulary--Part 01:Fundamental terms
National·Recommended
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$140.008 pages
Valid
GB/T 12272-1990 — Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors
National·Recommended
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$60.008 pages
Valid
GB/T 12275-1990 — The rule of type designation for quartz crystal oscillators
National·Recommended
Instant delivery (0–9 sec)
$75.008 pages