中文
Tender Hall 
Resource CenterPatents
S&T InnovationPatents
NAME
TYPE
NUMBER
A classified treatment and reuse system for pharmaceutical wastewater
patent for utility model
ZL201920698011.X
Automatic start stop control circuit for cooling fan of low voltage variable frequency motor
patent for utility model
ZL201920567075.6
Waste heat utilization and control energy saving system for VOCs molecular sieve pretreatment heating
patent for utility model
ZL201821060446.3
A solid waste heat recovery system for steam exhaust of fermentation tank
patent for utility model
ZL201822074832.4
A tank type photocatalytic wastewater treatment equipment
patent for utility model
ZL201822077446.0
A pelletizing machine
patent for utility model
ZL201822087165.3
Automatic start stop control circuit for cooling fan of low voltage variable frequency motor
patent for utility model
ZL201821891362.4
An efficient biological treatment device for waste gas
patent for utility model
ZL201821156218.6
Zonal composite packing biological aerated filter
patent for utility model
ZL201821156225.6
A self heat tracing structure for pressure taking pipeline of axial flow uni
patent for utility model
ZL201820866799.6