GB/T 39429-2020
无损检测 导电材料热电势分选方法
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials
- 实施日期
- 2021-06-01
- ICS 分类
- 19.100
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。
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GB/T 39429-2020
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials
GB/T 39382-2020
Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints
GB/T 39225.2-2020
Guidance for compatibility design and assessment for remotely-handled components of Tokamak fusion reactor—Part 2:Guidance for compatibility assessment
GB/T 39538-2020
Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry
GB/T 39520-2020
Test method for determination the residual stress of spring by X-ray diffraction
GB/T 38484-2020
Determination of the biological activity for plant hormone-related secondary metabolites—Cytological method
GB/T 39511-2020
Practice specification for healthcare conditioning massage technique
GB/T 39295-2020
Determination of the tack for water based adhesive
GB/T 26548.7-2020
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 7:Nibbler and shears
GB/T 32065.8-2020
Environmental test methods for oceanographic instruments—Part 8:Change of temperature test
GB/T 39376-2020
Leather—Sampling—Number of items for a gross sample
GB/T 39371-2020
Leather—Physical and mechanical tests—Determination of softness
GB/T 39421-2020
Methods for determining the static gel strength of cement formulations
GB/T 39308-2020
Technical specification for refractory organic wastewater advanced treatment
GB/T 35465.4-2020
Test method for fatigue properties of polymer matrix composite materials—Part 4: Tension-compression fatigue and compression-compression fatigue
GB/T 34370.7-2020
Nondestructive testing of amusement equipments—Part 7: Eddy current testing
GB/T 39249-2020
Rubber and plastics hoses and tubing—Textile-reinforced types—Sub-ambient temperature crush test
GB/T 39369-2020
Leather—Physical and mechanical tests—Determination of water vapour permeability
GB/T 39305-2020
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
GB/T 39299-2020
Methods for disposing reused thinner waste in the production of TFT-LCD