Browse Standards
Found: 34078 — page 418 of 710
Valid
GB/T 34489-2017 — Aluminium alloys extruded profiles and sheets for roofing structure
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 34490-2017 — Recycled sintered neodymium iron boron permanent magnets
National·Recommended
Instant delivery (0–9 sec)
$130.0017 pages
Valid
GB/T 34491-2017 — Coatings for sintered neodymium iron boron permanent magnets
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 34492-2017 — Technical specification of 500kA aluminum electrolytic cell
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 34493-2017 — Aluminium alloys extruded rods for easy-cutting
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 34494-2017 — Hydrogen decrepitation neodymium iron boron permanent magnetic powder
National·Recommended
Instant delivery (0–9 sec)
$130.0017 pages
Valid
GB/T 34495-2017 — Hot pressed neodymium iron boron permanent magnetic materials
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 34496-2017 — Catalyst for heavy-duty gas engine vehicle exhaust purification
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 34498-2017 — Tungsten cathode materials for laser lamps
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 34499.1-2017 — Method for chemical analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34499.2-2017 — Methods for chemical analysis of iridium compounds—Part 2: Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34500.1-2017 — Chemical analysis methods for rare earth residue and waste water—Part 1: Determination of fluorine content—Ion selective electrode analysis
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34500.2-2017 — Chemical analysis methods for rare earth residue and wastewater - Part 2: Determination of chemical oxygen demand
National·Recommended
Instant delivery (0–9 sec)
$180.0024 pages
Valid
GB/T 34500.3-2017 — Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity (total activity of alphaandbeta)
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34500.4-2017 — Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34500.5-2017 — Chemical analysis methods for rare earth residue and waste water—Part 5: Determination of ammonia nitrogen content
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 34502-2017 — Gold-coated silver and silver alloy bonding wires for semiconductor package
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 34503-2017 — Tungsten tubes
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34505-2017 — Copper and copper alloy materials—Tensile testing at room temperature
National·Recommended
Instant delivery (0–9 sec)
$540.0030 pages
Valid
GB/T 34507-2017 — Palladium coated copper bonding wire for semiconductor package
National·Recommended
Instant delivery (0–9 sec)
$290.0020 pages
Valid
GB/T 34508-2017 — Additive manufacturing with TC4 alloys powder by bed electron beam melting
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 34509.1-2017 — In-orbit field radiometric calibration for optical remote sensors on land observation satellites - Part 1: Visible and near infrared
National·Recommended
Instant delivery (0–9 sec)
$170.0011 pages
Valid
GB/T 34509.2-2017 — In-orbit field radiometric calibration for optical remote sensors on land observation satellites - Part 2: Thermal infrared
National·Recommended
Instant delivery (0–9 sec)
$140.0011 pages
Valid
GB/T 34510-2017 — Liquefied natural gas cylinders for vehicles
National·Recommended
Instant delivery (0–9 sec)
$540.0030 pages
Valid
GB/T 34512-2017 — Requirements for the interface of manned spacecraft peripheral docking mechanisms
National·Recommended
Instant delivery (0–9 sec)
$300.0044 pages
Valid
GB/T 34514-2017 — Requirements for remote sensing data distribution and user services for land observation satellites
National·Recommended
Instant delivery (0–9 sec)
$80.0017 pages
Valid
GB/T 34516-2017 — Vibration test methods for spacecraft
National·Recommended
Instant delivery (0–9 sec)
$170.0022 pages
Valid
GB/T 34517-2017 — Evaluation method for the outgassing of spacecraft non-metallic materials in vacuum
National·Recommended
Instant delivery (0–9 sec)
$150.0019 pages
Valid
GB/T 34518-2017 — Requirements for the data transmission and exchange interface of land observation satellite ground systems
National·Recommended
Instant delivery (0–9 sec)
$90.0022 pages
Valid
GB/T 34519-2017 — Specifications of amusement device kiddie rocking category
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 34520.1-2017 — Test methods for continuous silicon carbide fiber—Part 1: Size content of filament yarn
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 34520.2-2017 — Test methods for continuous silicon carbide fiber—Part 2: Diameter of single-filament fiber
National·Recommended
Instant delivery (0–9 sec)
$60.0015 pages
Valid
GB/T 34520.3-2017 — Test methods for continuous silicon carbide fiber—Part 3: Linear density and density
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 34520.4-2017 — Test methods for continuous silicon carbide fiber—Part 4: Tensile properties of filament yarn
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 34520.5-2017 — Test methods for continuous silicon carbide fiber—Part 5: Tensile properties of single-filament fiber
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 34520.6-2017 — Test methods for continuous silicon carbide fiber－Part 6: Resistivity
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 34520.7-2017 — Test methods for continuous silicon carbide fiber—Part 7: High temperature strength retention rate
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 34521-2017 — Controller of small wind turbines
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 34522-2017 — Thermal vacuum test methods for spacecraft
National·Recommended
Instant delivery (0–9 sec)
$180.0024 pages
Valid
GB/T 34523-2017 — Estimating methods for the mass of remaining spacecraft propellant
National·Recommended
Instant delivery (0–9 sec)
$200.0030 pages
Valid
GB/T 34525-2017 — Safety rules for the handling, loading, unloading, storage and use of gas cylinders
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 34526-2017 — Rules for the filling of gas mixture cylinders
National·Recommended
Instant delivery (0–9 sec)
$130.0017 pages
Valid
GB/T 34527-2017 — Specification of gas cylinder valve for air rebreather
National·Recommended
Instant delivery (0–9 sec)
$410.0023 pages
Valid
GB/T 34528-2017 — Regulation for the filling of cylinder bundles
National·Recommended
Instant delivery (0–9 sec)
$100.0017 pages
Valid
GB/T 34530.1-2017 — Valve for cryogenic insulated cylinder—Part 1: Pressure regulating valve
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 34530.2-2017 — Valve for cryogenic insulated cylinder—Part 2: Shut-off valve
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 34531-2017 — Periodic inspection and evaluation of liquefied dimethyl ether steel cylinders
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 34532-2017 — Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages