GB/T 46904-2026
聚碳硅烷
Polycarbosilanes
- 实施日期
- 2026-08-01
- ICS 分类
- 49.025.99
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 16 条
GB/T 46904-2026
Polycarbosilanes
GB/T 43760-2024
Continuous silicon carbide fiber with low oxygen and high carbon
GB/T 40540-2021
GB/T 43128-2023
General technology specification for aerospace thermoplastic polyurethane elastomer intermediate film
GB/T 40540-2021
Specification for silicone grease thermal filler of spacecraft
GB/T 34517-2017
GB/T 37766-2019
General specification for airborne absorbing metamaterial
GB/T 34520.7-2017
Test methods for continuous silicon carbide fiber—Part 7 :High temperature strength retention rate
GB/T 34520.6-2017
Test methods for continuous silicon carbide fiber-Part 6:Resistivity
GB/T 34520.5-2017
Test methods for continuous silicon carbide fiber—Part 5:Tensile properties of single-filament fiber
GB/T 34520.4-2017
Test methods for continuous silicon carbide fiber—Part 4:Tensile properties of filament yarn
GB/T 34520.3-2017
Test methods for continuous silicon carbide fiber—Part 3:Linear density and density
GB/T 34520.2-2017
Test methods for continuous silicon carbide fiber—Part 2:Diameter of single-filament fiber
GB/T 34520.1-2017
Test methods for continuous silicon carbide fiber—Part 1:Size content of filament yarn
GB/T 34517-2017
Evaluating method for spacecraft nonmetal materials outgassing in vacuum
GB/T 34003-2017
Detection method of impurity elements in boron nitride