GB/T Standards
Found: 35171 — page 287 of 733
Valid
GB/T 4214.15-2021 — Test method for noise of household and similar electrical appliances - Particular requirements for electric thermal storage room heaters
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Valid
GB/T 4214.8-2021 — Test method for noise of household and similar electrical appliances - Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these
National·Recommended
Instant delivery (0–9 sec)
$170.00PDF
Valid
GB/T 4214.9-2021 — Test method for noise of household and similar electrical appliances - Particular requirements for fans
National·Recommended
Instant delivery (0–9 sec)
$170.00PDF
Valid
GB/T 4271-2021 — Test methods for the performance of solar collectors
National·Recommended
Instant delivery (0–9 sec)
$620.0038 pages
Valid
GB/T 4490-2021 — Conveyor belts with textile carcass - Widths and lengths
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Valid
GB/T 4652-2021 — Loader for underground mining—Testing method
National·Recommended
Instant delivery (0–9 sec)
$215.0017 pages
Valid
GB/T 4657-2021 — Codes for the central party and state organs people's communities and the other state organizations
National·Recommended
Instant delivery (0–9 sec)
$590.0033 pages
Valid
GB/T 4678.15-2021 — Die casting dies—Components—Part 15: Spacer blocks
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 4721-2021 — General rules for rigid copper clad laminates for printed circuits
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 4787.1-2021 — Grading capacitors for high-voltage alternating current circuit-breakers - Part 1: General
National·Recommended
Instant delivery (0–9 sec)
$545.00PDF
Valid
GB/T 4797.9-2021 — Classification of environmental conditions - Environmental conditions appearing in nature - Measured shock and vibration data during storage, transportation and in-use
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 4798.2-2021 — Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 2: Transportation and handling
National·Recommended
Instant delivery (0–9 sec)
$260.00PDF
Valid
GB/T 4857.23-2021 — Packaging - Basic tests for transport packages - Part 23: Vertical random vibration test method
National·Recommended
Instant delivery (0–9 sec)
$335.00PDF
Valid
GB/T 4892-2021 — Dimensions of rigid rectangular transport packages
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Valid
GB/T 4893.1-2021 — Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 4930-2021 — Microbeam analysis - Electron probe microanalysis - Guidelines for the specification of certified reference materials(CRMs)
National·Recommended
Instant delivery (0–9 sec)
$245.00PDF
Valid
GB/T 4942-2021 — Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
National·Recommended
Instant delivery (0–9 sec)
$370.00PDF
Valid
GB/T 4950-2021 — Sacrificial anode of zinc alloy
National·Recommended
Instant delivery (0–9 sec)
$620.0044 pages
Valid
GB/T 4985-2021 — Standard test method for needle penetration of petroleum waxes
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 50051-2021 — Technical standard for chimney engineering
National·Recommended
Instant delivery (0–9 sec)
$2,890.00PDF
Valid
GB/T 50532-2021 — Coal industry design code of repairing facilities for electro-mechanical equipment of mining district
National·Recommended
Instant delivery (0–9 sec)
$1,415.00PDF
Valid
GB/T 50760-2021 — Code for engineering technology of digital trunking communication
National·Recommended
Instant delivery (0–9 sec)
$1,040.00PDF
Valid
GB/T 5095.2303-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-3: Screening and filtering tests - Test 23c: Shielding effectiveness of connectors and accessories - Line injection method
National·Recommended
Instant delivery (0–9 sec)
$230.00PDF
Valid
GB/T 5095.2304-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-4: Screening and filtering tests - Test 23d: Transmission line reflections in the time domain
National·Recommended
Instant delivery (0–9 sec)
$230.00PDF
Valid
GB/T 5095.2307-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 5095.2501-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-1: Test 25a: Crosstalk ratio
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 5095.2502-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-2: Test 25b: Attenuation (insertion loss)
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 5095.2503-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-3: Test 25c: Rise time degradation
National·Recommended
Instant delivery (0–9 sec)
$230.00PDF
Valid
GB/T 5095.2504-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-4: Test 25d: Propagation delay
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 5095.2505-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-5: Test 25e: Return loss
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 5095.2507-2021 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
National·Recommended
Instant delivery (0–9 sec)
$425.00PDF
Valid
GB/T 5121.28-2021 — Methods for chemical analysis of copper and copper alloys—Part 28: Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$635.0035 pages
Valid
GB/T 5138-2021 — Liquid chlorine for industrial use
National·Recommended
Instant delivery (0–9 sec)
$215.0016 pages
Valid
GB/T 51402-2021 — Design standards for urban passenger transport hubs
National·Recommended
Instant delivery (0–9 sec)
$740.00PDF
Valid
GB/T 51403-2021 — Engineering Technical Standards for Seepage Control System of Domestic Waste Sanitary Landfill Site
National·Recommended
Instant delivery (0–9 sec)
$485.00PDF
Valid
GB/T 51408-2021 — Building isolation design standard
National·Recommended
Instant delivery (0–9 sec)
$1,190.00PDF
Valid
GB/T 51422-2021 — Technical Standards for Testing, Appraisal and Reinforcement of Building Metal Sheet Enclosure System
National·Recommended
Instant delivery (0–9 sec)
$815.00PDF
Valid
GB/T 51434-2021 — Technical standard for internet security facilities engineering
National·Recommended
Instant delivery (0–9 sec)
$590.00PDF
Valid
GB/T 51435-2021 — Technical standard for rural solid waste collection transportation and treatment
National·Recommended
Instant delivery (0–9 sec)
$560.00PDF
Valid
GB/T 51439-2021 — Urban pedestrian and bicycle transportation system planning standards
National·Recommended
Instant delivery (0–9 sec)
$425.00PDF
Valid
GB/T 51446-2021 — Technical standard for concrete-filled steel tubular hybrid structures
National·Recommended
Instant delivery (0–9 sec)
$2,390.00PDF
Valid
GB/T 5162-2021 — Metallic powders - Determination of tap density
National·Recommended
Instant delivery (0–9 sec)
$80.00PDF
Valid
GB/T 5169.2-2021 — Fire hazard testing for electric and electronic products - Part 2: Guidance for assessing the fire hazard - General guidelines
National·Recommended
Instant delivery (0–9 sec)
$335.00PDF
Valid
GB/T 5169.20-2021 — Fire hazard testing for electric and electronic products - Part 20: Surface spread of flame. Summary and relevance of test methods
National·Recommended
Instant delivery (0–9 sec)
$395.00PDF
Valid
GB/T 5169.9-2021 — Fire hazard testing for electric and electronic products - Part 9: Guidance for assessing the fire hazard - Preselection testing procedures - General guidelines
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 5187-2021 — Copper and copper alloy foil
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 5195.11-2021 — Fluorspar—Determination of manganese content—Periodate spectrophotometry and flame atomic absorption spectrometry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 5204-2021 — Periodic surveillance testing of the safety system of nuclear power plant
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages