Browse Standards
Found: 34078 — page 70 of 710
Valid
GB/T 27433-2025 — Conformity assessment - Terms and definitions of laboratory accreditation
National·Recommended
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$440.0024 pages
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GB/T 27512-2025 — Risk assessment methods for buried pipelines
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$980.0054 pages
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GB/T 27513-2025 — Hypobaric chamber for human occupancy
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$590.0033 pages
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GB/T 27530-2025 — Diagnostic techniques for bovine haemorrhagic septicaemia
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$500.0028 pages
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GB/T 27534.1-2025 — Technical specification for animal genetic resource survey — Part 1: General
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$260.0015 pages
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GB/T 27534.10-2025 — Technical specification for animal genetic resource survey — Part 10: Deer
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$245.0015 pages
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GB/T 27534.11-2025 — Technical specification for animal genetic resource survey — Part 11: Mink, fox and raccoon dog
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$305.0017 pages
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GB/T 27534.2-2025 — Technical specification for animal genetic resource survey - Part 2: Swine
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$260.00PDF
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GB/T 27534.3-2025 — Technical specification for animal genetic resource survey — Part 3: Cattle
National·Recommended
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$305.0017 pages
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GB/T 27534.4-2025 — Technical specification for animal genetic resource survey — Part 4: Sheep
National·Recommended
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$500.0028 pages
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GB/T 27534.5-2025 — Technical specification for animal genetic resource survey - Part 5: Goat
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$320.00PDF
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GB/T 27534.6-2025 — Technical specification for animal genetic resource survey — Part 6: Horse and donkey
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$365.0020 pages
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GB/T 27534.7-2025 — Technical specification for animal genetic resource survey — Part 7: Camel and alpaca
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$365.0020 pages
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GB/T 27534.8-2025 — Technical specification for animal genetic resource survey — Part 8: Rabbit
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$365.0020 pages
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GB/T 27534.9-2025 — Technical specification for animal genetic resource survey — Part 9: Poultry
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$650.0036 pages
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GB/T 27591-2025 — Paper tableware
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$365.0020 pages
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GB/T 27594-2025 — Disperse dyestuffs - Determination of relative strength - Spectrophotometer method
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$190.0017 pages
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GB/T 27689-2025 — Small amusement device — Slide
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$380.0021 pages
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GB/T 2773-2025 — Ningxiang pig
National·Recommended
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$180.0016 pages
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GB/T 27743-2025 — Inspection method for transformer of special equipment
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$260.0011 pages
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GB/T 27746-2025 — Technical specification for metal oxide varistors (MOV) used in low-voltage apparatus
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$590.0040 pages
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GB/T 27772-2025 — Criteria for vector density control — Flies
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$260.0015 pages
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GB/T 27879-2025 — Patron external display for toll collection of highway
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$365.0020 pages
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GB/T 27880-2025 — Thermoprobe and pipe supports with thermoprobe
National·Recommended
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$440.0025 pages
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GB/T 27894.7-2025 — Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 7: Rapid determination of helium content using two packed columns
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$275.0015 pages
Valid
GB/T 28009-2025 — Code of safety practice for cold store
National·Recommended
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$290.0016 pages
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GB/T 28029.13-2025 — Electronic railway equipment - Train communication network (TCN) - Part 4-1: Test methods for train communication networks based on the Wire Train Bus (WTB)
National·Recommended
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$230.0016 pages
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GB/T 28056-2025 — Specification for heat recovery boilers
National·Recommended
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$500.0010 pages
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GB/T 28062-2025 — Code of practice for detection of Candidatus Liberibacter asiaticus by quantitative real-time PCR
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$260.0015 pages
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GB/T 28090-2025 — Detection and identification of Euphrosyne xanthiifolia (Nutt.) A. Gray
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$425.0024 pages
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GB/T 28108-2025 — Detection and identification of Rhaponticum repens (L.) Hidalgo
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$500.0028 pages
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GB/T 28123-2025 — Industrial helium
National·Recommended
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$185.0015 pages
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GB/T 28124-2025 — Gas analysis — Determination of the trace contents of hydrogen, oxygen, methane and carbon monoxide in inert gases — Gas chromatography with zirconia detector
National·Recommended
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$110.0015 pages
Valid
GB/T 28125.1-2025 — Gas analysis — Determination of the contents of hazardous materials in air separation process — Part 1: Determination of contents of methane, acetylene, carbon dioxide and hydrocarbons
National·Recommended
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$230.0015 pages
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GB/T 28158-2025 — Occupational classification and qualification management of international trade
National·Recommended
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$635.0035 pages
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GB/T 28159-2025 — Electronic grade phosphoric acid
National·Recommended
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$200.0015 pages
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GB/T 28168-2025 — Information technology — Middleware — Technical requirement for message-oriented middleware
National·Recommended
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$305.0017 pages
Valid
GB/T 28185-2025 — Heat exchange unit for urban heating
National·Recommended
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$560.0031 pages
Valid
GB/T 28199-2025 — Oil-filled radiator
National·Recommended
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$365.0020 pages
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GB/T 28217-2025 — Lens edgers
National·Recommended
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$190.0019 pages
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GB/T 28219.1-2025 — Intelligentization technology requirements and evaluation for intelligent household appliances — Part 1: General requirements
National·Recommended
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$365.0020 pages
Valid
GB/T 28245-2025 — Automatic metalforming machinery - Noise limits
National·Recommended
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$140.0010 pages
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GB/T 28253-2025 — Thread forming tap
National·Recommended
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$425.0024 pages
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GB/T 28285-2025 — Terminology for oxygen system of airplane
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$560.0031 pages
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GB/T 2829-2025 — Sampling procedures and tables for periodic inspection by attributes
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$1,100.0095 pages
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GB/T 28429-2025 — Cables for electrified railways - DC traction power cables and accessories up to 1500 V
National·Recommended
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$545.0037 pages
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GB/T 28504.4-2025 — Rare earth doped optical fibre - Part 4: Characteristics of erbium-doped optical fibre
National·Recommended
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$215.0013 pages
Valid
GB/T 28529-2025 — Platform brake testers
National·Recommended
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$440.0025 pages