GB/T Standards
Found: 35171 — page 421 of 733
Valid
GB/T 6098-2018 — Test method for length of cotton fibres—Roller analyser
National·Recommended
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$215.0015 pages
Valid
GB/T 6113.102-2018 — Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-2: Radio disturbance and immunity measuring apparatus -- Coupling devices for conducted disturbance measurements
National·Recommended
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$920.00PDF
Valid
GB/T 6113.105-2018 — Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-5: Radio disturbance and immunity measuring apparatus -- Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
National·Recommended
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$1,040.00PDF
Valid
GB/T 6113.201-2018 — Specification for radio disturbance and immunity measuring apparatus and methods -- Part 2-1: Methods of measurement of disturbances and immunity -- Conducted disturbance measurements
National·Recommended
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$1,280.00PDF
Valid
GB/T 6113.202-2018 — Specification for radio disturbance and immunity measuring apparatus and methods -- Part 2-2: Methods of measurement of disturbances and immunity -- Measurement of disturbance power
National·Recommended
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$600.00PDF
Valid
GB/T 6313-2018 — Pointed-contact micrometer with conical tips
National·Recommended
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$110.0015 pages
Valid
GB/T 6314-2018 — Internal micrometer with three-point contact
National·Recommended
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$210.0015 pages
Valid
GB/T 6346.25-2018 — Fixed capacitors for use in electronic equipment -- Part 25: Sectional specification -- Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte
National·Recommended
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$420.00PDF
Valid
GB/T 6346.26-2018 — Fixed capacitors for use in electronic equipment -- Part 26: Sectional specification -- Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte
National·Recommended
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$360.00PDF
Valid
GB/T 6374-2018 — Rock drilling machines and pneumatic tools -- Shanks and fitting dimensions of chuck bushings
National·Recommended
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$240.00PDF
Valid
GB/T 6378.4-2018 — Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean
National·Recommended
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$240.0015 pages
Valid
GB/T 638-2018 — Chemical reagent -- Stannous chloride dihydrate
National·Recommended
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$150.00PDF
Valid
GB/T 6408-2018 — Superabrasive—Cubic boron nitride
National·Recommended
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$90.0015 pages
Valid
GB/T 6432-2018 — Determination of crude protein in feeds—Kjeldahl method
National·Recommended
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$90.0015 pages
Valid
GB/T 6436-2018 — Determination of calcium in feeds
National·Recommended
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$110.0015 pages
Valid
GB/T 6437-2018 — Determination of phosphorus in feeds—Spectrophotometry
National·Recommended
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$90.0015 pages
Valid
GB/T 6609.1-2018 — Chemical analysis methods and determination of physical performance of alumina—Part 1: Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method
National·Recommended
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$190.0017 pages
Valid
GB/T 6609.12-2018 — Chemical analysis methods and determination of physical performance of alumina—Part 12: Determination of zinc oxide content—Flame atomic absorption spectrometry method
National·Recommended
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$120.0015 pages
Valid
GB/T 6609.19-2018 — Chemical analysis methods and determination of physical performance of alumina—Part 19: Determination of lithium oxide content—Flame atomic absorption spectrometry method
National·Recommended
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$120.0015 pages
Valid
GB/T 6609.6-2018 — Chemical analysis methods and determination of physical performance of alumina—Part 6: Determination of potassium oxide content
National·Recommended
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$150.0015 pages
Valid
GB/T 6730.2-2018 — Iron ores—Determination of moisture content—Gravimetric method
National·Recommended
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$70.0015 pages
Valid
GB/T 6730.52-2018 — Iron ores -- Determination of cobalt content -- Flame atomic absorption spectrometric method
National·Recommended
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$150.00PDF
Valid
GB/T 6809.10-2018 — Reciprocating internal combustion engines -- Vocabulary of components and systems -- Part 10: Ignition systems
National·Recommended
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$240.00PDF
Valid
GB/T 6809.11-2018 — Reciprocating internal combustion engines -- Vocabulary of components and systems -- Part 11: Fuel systems
National·Recommended
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$600.00PDF
Valid
GB/T 6836-2018 — Sewing thread
National·Recommended
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$210.0015 pages
Valid
GB/T 6891-2018 — Aluminium and aluminium alloy profiled sheet
National·Recommended
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$130.0026 pages
Valid
GB/T 6908-2018 — Analysis of water used in boiler and cooling system—Determination of electrical conductivity
National·Recommended
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$90.0015 pages
Valid
GB/T 6909-2018 — Analysis of water used in boiler and cooling system—Determination of hardness
National·Recommended
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$150.0015 pages
Valid
GB/T 71-2018 — Slotted set screws with cone point
National·Recommended
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$90.00PDF
Valid
GB/T 7119-2018 — Evaluating guide for water saving enterprises
National·Recommended
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$210.0015 pages
Valid
GB/T 7190.1-2018 — Mechanical draft cooling towers - Part 1: Medium and small open cooling towers
National·Recommended
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$430.0054 pages
Valid
GB/T 7190.2-2018 — Mechanical draft cooling towers - Part 2: Large open cooling towers
National·Recommended
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$370.0047 pages
Valid
GB/T 7247.13-2018 — Safety of laser products -- Part 13: Measurements for classification of laser products
National·Recommended
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$680.00PDF
Valid
GB/T 7320-2018 — Refractories -- Determination of thermal expansion
National·Recommended
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$240.00PDF
Valid
GB/T 7341.5-2018 — Electroacoustics -- Audiometric equipment -- Part 5: Instruments for the measurement of aural acoustic impedance/admittance
National·Recommended
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$360.00PDF
Valid
GB/T 7354-2018 — High-voltage test techniques -- Partial discharge measurements
National·Recommended
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$590.00PDF
Valid
GB/T 74-2018 — Slotted set screws with cup point
National·Recommended
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$90.00PDF
Valid
GB/T 7403.1-2018 — Lead-acid traction batteries -- Part 1: Technical conditions
National·Recommended
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$240.00PDF
Valid
GB/T 7403.2-2018 — Lead-acid traction batteries -- Part 2: Product types and specifications
National·Recommended
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$240.00PDF
Valid
GB/T 742-2018 — Fibrous raw material, pulp, paper and board -- Determination of residue (ash) on ignition at 575 degrees C and 900 degrees C
National·Recommended
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$150.00PDF
Valid
GB/T 75-2018 — Slotted set screws with long dog point
National·Recommended
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$90.00PDF
Valid
GB/T 7562-2018 — Commercial coal quality - Coal for pulverized coal-fired boilers for power generation
National·Recommended
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$150.0019 pages
Valid
GB/T 7563-2018 — Commercial coal quality—Coal for rotary cement kiln
National·Recommended
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$120.0015 pages
Valid
GB/T 7586-2018 — Earth-moving machinery - Hydraulic excavators - Test methods
National·Recommended
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$540.00PDF
Valid
GB/T 7643-2018 — Sticklac
National·Recommended
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$65.0015 pages
Valid
GB/T 7717.15-2018 — Acrylonitrile for industrial use—Part 15: Determination of concent of p-hydroxylanisole
National·Recommended
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$150.0015 pages
Valid
GB/T 7755.1-2018 — Rubber, vulcanized or thermoplastic -- Determination of permeability to gases -- Part 1: Differential-pressure methods
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$150.00PDF
Valid
GB/T 7779-2018 — Centrifuges - Model designation
National·Recommended
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$90.008 pages