12多选 What are the advantages of carbon fibers?
A、AExcellentcreep&fatigueresistance;
B、BDimensionalstabilityathightemp.(>=2000ºC);
C、CHighspecificmodulusandstrength;
D、DHighthermalandelectricalconductivity
发布时间:2025-08-06 08:52:43
A、AExcellentcreep&fatigueresistance;
B、BDimensionalstabilityathightemp.(>=2000ºC);
C、CHighspecificmodulusandstrength;
D、DHighthermalandelectricalconductivity