GB/T 46200-2025

Active

Determination of coefficient of linear thermal expansion of fiber reinforced polymer matrix composites at ultra-low temperature

纤维增强聚合物基复合材料超低温线膨胀系数的测定

Standard Type
GBT
ICS
83.120
CCS
Q23
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A