国家/地区 中国（2）
IPC部 B（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 ZHANG H（2）
公开年
申请年 2021（2）
专利权人

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Ceramic special-shaped rolling smart forming method, involves weighing and adjusting green raw material, putting in deionized water solution and stirring to prepare mastic-like raw material, spraying enhanced slurry, and driving scraper on surface of green blank to scrape off generated pressed edge.

XIE J, ZHANG H, OUYANG J, FENG S, XU L