What are the preparation methods of SiC fibers?
A、Preparedbysol-gelsynthesis;
B、PreparedbyCVDmethod;
C、Preparedbypyrolysisofapolymericprecursor;
D、Preparedbyself-assembly
发布时间:2025-07-06 16:39:44
A、Preparedbysol-gelsynthesis;
B、PreparedbyCVDmethod;
C、Preparedbypyrolysisofapolymericprecursor;
D、Preparedbyself-assembly