Browse Standards

Found: 34078 — page 206 of 710

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GB/T 713.7-2023Steel plate,sheet and strip for pressure equipments—Part 7:Stainless steel and heat resisting steel

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GB/T 7139-2023Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content

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GB/T 7184-2023Reciprocating internal combustion engines - Evaluation method of vibration

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GB/T 7216-2023Metallographic test for grey cast iron

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GB/T 7232-2023Metal heat treatment - Terminology

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GB/T 7233.1-2023Steel castings - Ultrasonic testing - Part 1: Steel castings for general purposes

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GB/T 7233.2-2023Steel castings - Ultrasonic testing - Part 2: Steel castings for highly stressed components

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GB/T 7251.2-2023Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies

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GB/T 7256.2-2023Lighting fixtures for civil airport—Part 2: Sequence flashing light and runway threshold identification light

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GB/T 7256.3-2023Lighting fixtures for civil airport—Part 3: Precision approach path indicator

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GB/T 7256.4-2023Lighting fixtures for civil airport—Part 4:Wind direction indicator

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GB/T 7256.5-2023Lighting fixtures for civil airport—Part 5: Aeronautical beacon

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GB/T 7409.4-2023Excitation systems for synchronous machines - Part 4: Technical requirements of excitation systems for medium and small synchronous machines

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GB/T 748-2023Sulfate resistance portland cement

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GB/T 7679.1-2023Mining machinery terminology—Part 1:Mining equipment

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GB/T 7679.3-2023Mining machinery terminology - Part 3: Winding equipment

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GB/T 7702.7-2023Test method for granular activated carbon from coal—Part 7: Determination of iodine number

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GB/T 7724-2023Electronic weighing indicator

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GB/T 7731.17-2023Ferrotungsten—Determination of cobalt, nickel and aluminum contents—Inductively coupled plasma atomic emission spectrometric method

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GB/T 7744-2023Hydrofluoric acid for industrial use

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GB/T 7746-2023Anhydrous hydrogen fluoride for industrial use

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GB/T 783-2023Lifting appliances—Basic parameter series

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GB/T 7894-2023Fundamental technical requirements for hydro-generators

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GB/T 7922-2023Method of measuring color of light sources

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GB/T 7939.3-2023Connections for hydraulic fluid power - Test methods - Part 3: Hose assemblies

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GB/T 7969-2023Cable paper

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GB/T 7998-2023Method for evaluating the susceptibility to intergranular corrosion of aluminum alloys

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GB/T 8026-2023Test method for drop melting point of petroleum wax,including petrolatum

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GB/T 8038-2023Coking toluene—Determination of hydrocarbon impurities—Gas chromatography

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GB/T 8077-2023Methods for testing uniformity of concrete admixtures

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GB/T 8151.25-2023Methods for chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry

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GB/T 8152.11-2023Methods for chemical analysis of lead concentrates—Part 11: Determination of mercury content—Atomic fluorescence spectrometry and direct mercury determining with solid injection method

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GB/T 8152.17-2023Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminium, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth and calcium contents - ICP-AES

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GB/T 8180-2023Wrought titanium and titanium alloy products packing,marking,transporting and storing

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GB/T 8226-2023Road transport terminology

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GB/T 8291-2023Rubber latex - Determination of coagulum content (sieve residue)

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GB/T 8358-2023Steel wire ropes - Determination of breaking force

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GB/T 8381.3-2023Determination of lincosamides in feeds—Liquid chromatography-tandem mass spectrometry

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GB/T 8464-2023Cast iron, copper and stainless steel valves with screwed connections

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GB/T 8542-2023High speed gear units - Technical specifications

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GB/T 8553-2023Generic specification for enclosures for crystal units

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GB/T 8564-2023Technical specification for installation of hydraulic turbine-generator unit

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GB/T 8586-2023Technical specification for operational frequency distribution and anti-interference of sound of fishfinders

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GB/T 8878-2023Knitted underwear

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GB/T 8937-2023Edible animal fat - Lard

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GB/T 90.1-2023Fasteners - Acceptance inspection

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GB/T 9081-2023Fuel dispensers for motor vehicles

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GB/T 9089.2-2023Electrical installations for outdoor sites under heavy conditions - Part 2: General protection requirements

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