GB/T — National Recommended
Found: 33751 — page 42 of 704
Valid
GB/T 13465.11-2025 — Test method of impermeable graphite materials - Part 11:Penetration coefficient
National·Recommended
Instant delivery (0–9 sec)
$155.0017 pages
Valid
GB/T 13487-2025 — Synchronous belt drives - Synchronous belts for general drive
National·Recommended
Instant delivery (0–9 sec)
$185.0010 pages
Valid
GB/T 13492-2025 — Automotive coatings
National·Recommended
Instant delivery (0–9 sec)
$245.0025 pages
Valid
GB/T 13505-2025 — High purity insulating wood pulp
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 13508-2025 — Polyethylene blow-molded containers
National·Recommended
Instant delivery (0–9 sec)
$305.0030 pages
Valid
GB/T 13511.2-2025 — Assembled spectacles - Part 2: Progressive power prescription assembled spectacles
National·Recommended
Instant delivery (0–9 sec)
$75.009 pages
Valid
GB/T 13511.4-2025 — Assembled spectacles - Part 4: Multifocal and progressive power near-vision ready-made spectacles
National·Recommended
Instant delivery (0–9 sec)
$250.0024 pages
Valid
GB/T 13568-2025 — Table band sawing machines - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$260.008 pages
Valid
GB/T 13569-2025 — Surface planing machines with cutterblock for woodworking - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$215.008 pages
Valid
GB/T 13570-2025 — Single spindle moulding machines for woodworking - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$245.007 pages
Valid
GB/T 13571-2025 — Vertical single spindle boring machines for woodworking - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$180.007 pages
Valid
GB/T 13594-2025 — Performance requirements and test methods of anti-lock braking system for commercial vehicle and trailer
National·Recommended
Instant delivery (0–9 sec)
$425.0014 pages
Valid
GB/T 13671-2025 — Electrochemical test method for crevice corrosion of stainless steel
National·Recommended
Instant delivery (0–9 sec)
$260.0011 pages
Valid
GB/T 13701-2025 — Isotopic analysis of uranium by single-standard gas mass-spectrometer method
National·Recommended
Instant delivery (0–9 sec)
$140.009 pages
Valid
GB/T 13748.24-2025 — Methods for chemical analysis of magnesium and magnesium alloysPart 24: Determination of trace impurity elements contentsGlow discharge mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$180.0017 pages
Valid
GB/T 13790-2025 — Cold rolled low carbon steel sheet and strip for vitreous enamelling
National·Recommended
Instant delivery (0–9 sec)
$275.0030 pages
Valid
GB/T 13815.1-2025 — Aluminium base brazing filler metals - Part 1: Solid brazing filler metals
National·Recommended
Instant delivery (0–9 sec)
$250.0012 pages
Valid
GB/T 13849-2025 — Communication cables with polyolefin insulation and moisture barrier polyolefin sheath up to 1MHz
National·Recommended
Instant delivery (0–9 sec)
$725.0047 pages
Valid
GB/T 13854-2025 — Jet-pipe electro-hydraulic servo valve
National·Recommended
Instant delivery (0–9 sec)
$485.0029 pages
Valid
GB/T 13890-2025 — Classification and terminology of natural stones
National·Recommended
Instant delivery (0–9 sec)
$395.0051 pages
Valid
GB/T 13917.10-2025 — Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 10: Analogous site
National·Recommended
Instant delivery (0–9 sec)
$190.0011 pages
Valid
GB/T 13917.2-2025 — Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 2: Aerosol dispenser
National·Recommended
Instant delivery (0–9 sec)
$260.0014 pages
Valid
GB/T 13917.4-2025 — Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 4: Mosquito coil
National·Recommended
Instant delivery (0–9 sec)
$100.008 pages
Valid
GB/T 13917.8-2025 — Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 8: Dustable powder and chalk
National·Recommended
Instant delivery (0–9 sec)
$190.0017 pages
Valid
GB/T 13925-2025 — Metallographic test method for high manganese cast steel
National·Recommended
Instant delivery (0–9 sec)
$260.0017 pages
Valid
GB/T 13963-2025 — Copying (including multifunction) devices - Terminology
National·Recommended
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$1,400.0076 pages
Valid
GB/T 14071-2025 — Specification for examination and approval of variety of forest tree
National·Recommended
Instant delivery (0–9 sec)
$200.009 pages
Valid
GB/T 14092.3-2025 — Environmental condition for machinery products - Part 3: High altitude
National·Recommended
Instant delivery (0–9 sec)
$215.008 pages
Valid
GB/T 14092.4-2025 — Environmental condition for machinery products - Part 4: Ocean
National·Recommended
Instant delivery (0–9 sec)
$200.0011 pages
Valid
GB/T 14096-2025 — Fuel injection pump test stand - Testing method
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 14099.7-2025 — Gas turbines - Procurement - Part 7: Technical information
National·Recommended
Instant delivery (0–9 sec)
$365.008 pages
Valid
GB/T 14140-2025 — Test method for measuring diameter of semiconductor wafer
National·Recommended
Instant delivery (0–9 sec)
$155.0017 pages
Valid
GB/T 14150-2025 — Guangdong decoration porcelain
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 14188-2025 — General rules for selection and using of packaging materials with volatile corrosion inhibitor
National·Recommended
Instant delivery (0–9 sec)
$260.0014 pages
Valid
GB/T 14193.1-2025 — Rules for filling of liquefied gas cylinders - Part 1: Industrial gas cylinders
National·Recommended
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$245.0021 pages
Valid
GB/T 14233.2-2025 — Test methods for infusion, transfusion, injection equipment for medical use - Part 2: Biological test methods
National·Recommended
Instant delivery (0–9 sec)
$350.0030 pages
Valid
GB/T 14257-2025 — Bar code for commodity - Placement requirements for bar code symbol
National·Recommended
Instant delivery (0–9 sec)
$485.0032 pages
Valid
GB/T 1429-2025 — Proximate analysis of carbon materials
National·Recommended
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$215.0012 pages
Valid
GB/T 14307-2025 — Measuring methods for non-broadcast video tape properties
National·Recommended
Instant delivery (0–9 sec)
$380.0024 pages
Valid
GB/T 14327-2025 — Determination of thiophene content in benzene
National·Recommended
Instant delivery (0–9 sec)
$190.0017 pages
Valid
GB/T 14331-2025 — Automatic spring winding machine - Testing of the accuracy
National·Recommended
Instant delivery (0–9 sec)
$110.0017 pages
Valid
GB/T 14385-2025 — Thickness planing machines for woodworking - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$245.007 pages
Valid
GB/T 14386-2025 — Machines for planing and thickness in one operation for woodworking - Vocabulary and accuracy
National·Recommended
Instant delivery (0–9 sec)
$260.007 pages
Valid
GB/T 14392.2-2025 — Layout key for international trade documents - Part 2: Electronic documents
National·Recommended
Instant delivery (0–9 sec)
$440.0023 pages
Valid
GB/T 14447-2025 — Test method for electrostatic property of plastic film - Half-life method
National·Recommended
Instant delivery (0–9 sec)
$155.0017 pages
Valid
GB/T 14451-2025 — Steel wire ropes for control
National·Recommended
Instant delivery (0–9 sec)
$365.0037 pages
Valid
GB/T 14478-2025 — Basic technical specification of inlet valves for large and medium-sized hydraulic turbines
National·Recommended
Instant delivery (0–9 sec)
$305.0025 pages
Valid
GB/T 14491-2025 — Propylene oxide for industrial use
National·Recommended
Instant delivery (0–9 sec)
$395.0051 pages