国家/地区 中国（2）
IPC部 C（2）
IPC大类 F04（2）
IPC小类 F04B（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人

Corrosion-resistant diaphragm pump comprises diaphragm whose one side is modified nitrile rubber layer, and other side is modified PTFE layer where modified PTFE layer includes PTFE resin and polyimide.

LI Z

Solar energy and wind energy driving system for complete set of skid-mounted fire-fighting voltage stabilizing equipment, comprises wind energy driving unit, and control unit, where wind energy driving unit comprises water pump.

GU C, LIU H, LIU D