国家/地区 中国（2）
IPC部 F（2）
IPC大类 F04（2）
IPC小类 F04B（2）
IPC
发明人 WEI Y（2）
公开年
申请年
专利权人

Rubber composition used in air cavity rubber pad of air compressor for fish tank, comprises rubber matrix and reinforcing agent, where rubber matrix includes natural rubber, butadiene rubber and trans polyisoprene, reinforcing agent includes modified aramid pulp, graphene and carbon black.

WEI Y, WANG J

Plunger pump for use in hydraulic machine, engineering machinery and ship system, has radiating fin fixedly connected with side of circulating pipe far away from soaking plate, where cooling liquid is filled in circulating pipe.

LI N, WEI Y