GB/T 47906-2026
300mm硅片表面纳米形貌的评价方法
Practice methods for nanotopography of 300 mm silicon wafer surface
- 实施日期
- 2027-02-01
- ICS 分类
- 77.040
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 5,061 条
GB/T 47906-2026
Practice methods for nanotopography of 300 mm silicon wafer surface
GB/T 34500.7-2026
Chemical analysis methods for rare earth residue and waste water—Part 7: Determination of thorium and uranium contents—Inductively coupled plasma mass spectrometry
GB/T 20170.2-2026
Test methods for physical properties of rare earth metals and their compounds—Part 2: Determination of specific surface area of rare earth compounds—Nitrogen adsorption method
GB/T 20170.1-2026
Test methods for physical properties of rare earth metals and their compounds—Part 1: Determination of particle size distribution of rare earth compounds—Laser diffraction method
GB/T 14845-2026
Titanium sheet for plate heat exchangers
GB/T 13748.9-2026
Methods for chemical analysis of magnesium and magnesium alloys—Part 9: Determination of iron and silicon content—Spectrophotometric method
GB/T 3458-2026
Tungsten powder
GB/T 20251-2026
Nickel foam
GB/T 38277-2026
Brittle crack arrest high strength steel plate for ship
GB/T 22315-2026
Metallic materials—Determination of modulus of elasticity and Poisson's ratio
GB/T 26280-2026
Integral drill steels for rock drilling
GB/T 3094-2026
Cold drawn shaped steel tubes
GB/T 30076-2026
Silicate phosphors activated by rare earth for LED
GB/T 13748.18-2026
Methods for chemical analysis of magnesium and magnesium alloys—Part 18:Determination of chlorine content—Silver chloride turbidimetric method
GB/T 13748.15-2026
Methods for chemical analysis of magnesium and magnesium alloys—Part 15:Determination of zinc content
GB/T 13748.13-2026
Methods for chemical analysis of magnesium and magnesium alloys—Part 13:Determination of lead, calcium, kalium and sodium content—Flame atomic absorption spectrometric method
GB/T 6609.24-2026
Chemical analysis methods and determination of physical performance of alumina—Part 24: Measurement of the angle of repose and the angle of flow
GB/T 6609.22-2026
Chemical analysis methods and determination of physical performance of alumina—Part 22: Sampling and preparation of test samples
GB/T 6609.13-2026
Chemical analysis methods and determination of physical performance of alumina—Part 13: Determination of calcium oxide content—Flame atomic absorption spectrometric method
GB/T 29999-2026
Integrated treatment specification for acidic wastewater from copper mines