GB/T 42351.2-2024
颗粒标准样品的制备 第2部分:多分散球形颗粒
Preparation of particulate reference materials—Part 2: Polydisperse spherical particles
- 实施日期
- 2025-04-01
- ICS 分类
- 19.120
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 943 条
GB/T 42351.2-2024
Preparation of particulate reference materials—Part 2: Polydisperse spherical particles
GB/T 15822.3-2024
Non-destructive testing—Magnetic particle testing—Part 3:Equipment
GB/T 15822.2-2024
Non-destructive testing—Magnetic particle testing—Part 2:Detection media
GB/T 15822.1-2024
Non-destructive testing—Magnetic particle testing—Part 1:General principles
GB/T 21649.1-2024
Particle size analysis—Image analysis methods—Part 1: Static image analysis methods
GB/T 5170.22-2024
Inspection methods environmental testing equipment—Part 22:The equipment for acoustic vibration test in reverberation field
GB/T 44525-2024
Non-destructive testing—Ultrasonic testing—Specification for resin matrix composite reference block
GB/T 6003.2-2024
Test sieves—Technical requirements and testing—Part 2:Test sieves of perforated metal plate
GB/Z 44387-2024
Fine bubble technology—Measurement techniques for the characterization of fine bubbles
GB/Z 44306-2024
Particle—Guidelines for evaluation on quality consistency
GB/Z 44383-2024
Test method development—Gudielines for substance selection
GB/T 4798.11-2024
Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 11: Drawing the distribution map of environmental severities
GB/T 2423.65-2024
Environmental testing—Part 2: Test methods—Test : Combined salt mist/temperature/humidity/solar radiation
GB/T 2424.7-2024
Environmental testing—Part 3: Supporting documentation and guidance—Measurements in temperature chambers for tests A (Cold) and B (Dry heat) (with load)
GB/T 2423.34-2024
Environmental testing—Part 2:Test methods—Test Z/AD: Composite temperature/humidity cyclic test
GB/T 2423.17-2024
Environmental testing—Part 2: Test methods—Test Ka: Salt mist
GB/T 44376.1-2024
Fine bubble technology—Water treatment applications—Part 1:Test method for evaluating ozone fine bubble water generating systems by the decolorization of methylene blue
GB/T 26838-2024
Non-destructive testing instruments—Portable industrial X-ray radiographic equipment
GB/T 44420-2024
Method for rapid determination of moisture content of bamboo and wood collection
GB/T 44279-2024
Temperature-humdity-vibration-low pressure combined environmental testing system