Browse Standards
Found: 34078 — page 533 of 710
Valid
GB/T 11417.7-2012 — Ophthalmic optics - Contact lenses - Part 7: Physicochemical properties test methods
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$360.0021 pages
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GB/T 11436-2012 — Chemical analysis methods for products and semi-finished products made of soft ferrite materials
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$380.0023 pages
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GB/T 11826.2-2012 — Current meter and flow meter - Part 2: Ultrasonic current meter
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$170.0017 pages
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GB/T 12078-2012 — General specification for X-ray tubes
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$260.0029 pages
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GB/T 12079-2012 — Measurements of the photoelectric properties for X-ray tubes
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$380.0017 pages
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GB/T 12083-2012 — Power supply series for gas laser
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$70.008 pages
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GB/T 12116-2012 — General specification for electron voltmeter
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$320.0037 pages
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GB/T 12212-2012 — Technical drawings - Dimensions,proportions and simplified representation for welding symbols
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$440.0047 pages
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GB/T 1234-2012 — High resistance alloys for electrical heating
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$260.0040 pages
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GB/T 12498-2012 — Generic specification of rubidium frequency standard
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$230.0018 pages
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GB/T 12544-2012 — Measurement of maximum speed of motor vehicles
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$70.0012 pages
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GB/T 12667-2012 — General specification for excitation assembly with semiconductors for synchronous motors
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$200.0015 pages
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GB/T 12669-2012 — General specification for cascade speed control assembly with semiconductor converter
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$320.0022 pages
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GB/T 12770-2012 — Welded stainless steel tubes for mechanical structures
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$200.0010 pages
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GB/T 12796.1-2012 — Permanent ferrite magnets - Part 1: Generic specification
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$110.0019 pages
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GB/T 12796.2-2012 — Permanent ferrite magnets - Part 2: Sectional specification for permanent ferrite magnets for use in micromotors
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$130.0010 pages
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GB/T 12798-2012 — Axial lead cores made of magnetic oxides or iron powder
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$170.0017 pages
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GB/T 13025.1-2012 — General test method in salt industry - Determination of grain size
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$70.008 pages
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GB/T 13025.10-2012 — General test method in salt industry - Determination of ferrocyanide
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$90.0012 pages
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GB/T 13025.11-2012 — General test method in salt industry - Determination of fluoride
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$70.008 pages
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GB/T 13025.12-2012 — General test method in salt industry - Determination of barium
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$70.008 pages
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GB/T 13025.13-2012 — General test method in salt industry - Determination of arsenic
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$90.0019 pages
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GB/T 13025.3-2012 — General test method in salt industry - Determination of moisture
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$70.008 pages
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GB/T 13025.4-2012 — General test method in salt industry - Determination of insoluble matter
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$70.008 pages
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GB/T 13025.5-2012 — General test method in salt industry - Determination of chloride ion
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$80.008 pages
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GB/T 13025.6-2012 — General test method in salt industry - Determination of calcium and magnesium
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$130.0010 pages
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GB/T 13025.7-2012 — General test method in salt industry - Determination of iodine
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$120.008 pages
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GB/T 13025.8-2012 — General test method in salt industry - Determination of sulfate
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$110.0011 pages
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GB/T 13025.9-2012 — General test method in salt industry - Determination of lead
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$200.0020 pages
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GB/T 13187-2012 — Magnetic tape sound recording and reproducing systems - General conditions and requirements
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$200.0011 pages
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GB/T 13307-2012 — Industrial pre-crimped wire square opening screens
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$260.0032 pages
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GB/T 13361-2012 — Technical drawings - General terms
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$260.0027 pages
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GB/T 13400.1-2012 — Network planning techniques - Part 1: General terms
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$320.0019 pages
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GB/T 13441.4-2012 — Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems
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$200.0011 pages
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GB/T 13622-2012 — Terminology for radio regulation
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$190.0020 pages
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GB/T 13738.3-2012 — Black tea - Part 3: Souchong black tea
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$110.0015 pages
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GB/T 13973-2012 — General specification test methods for semiconductor device curve tracers
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$590.0039 pages
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GB/T 13977-2012 — Specifications for aerophotogrammetric field work of 1:5 000 1:10 000 topographic maps
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$710.0048 pages
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GB/T 13989-2012 — Subdivision and numbering for the national primary scale topographic maps
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$320.0017 pages
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GB/T 13990-2012 — Specifications for aerophotogrammetric office operation of 1:5 000 1:10 000 topographic maps
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$380.0023 pages
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GB/T 14174-2012 — Large caliber liquid nitrogen container
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$200.0022 pages
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GB/T 14176-2012 — Forestry machinery - Gasoline powered portable brush cutters and grass trimmers
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$260.0016 pages
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GB/T 14198-2012 — General specification for microphones
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$260.0030 pages
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GB/T 14617.1-2012 — Propagation characteristics in land mobile service and fixed service - Part 1: Propagation characteristics in land mobile service
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$440.0030 pages
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GB/T 14617.2-2012 — Propagation characteristics in land mobile service and fixed service - Part 2: Propagation characteristics for the terrestrial fixed service in 100 MHz1 000 MHz
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$320.0020 pages
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GB/T 14617.3-2012 — Propagation characteristics in land mobile service and fixed service - Part 3: Propagation characteristics of line-of-sight radio-relay communications systems
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$740.0041 pages
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GB/T 14618-2012 — Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems
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$320.0023 pages
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GB/T 14665-2012 — Mechanical engineering drawings rules of CAD
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$200.0024 pages