|
CN111928816A
|
|
Monitoring method and monitoring system for running safety of underground engineering
|
|
CN111948705A
|
|
Monitoring method and monitoring system for underground engineering construction safety
|
|
CN111426523A
|
|
Remote and autonomous air constant-current sampling device
|
|
CN111351817A
|
|
Building wall heat insulation effect detection assembly
|
|
CN111502479A
|
|
Door and window control system
|
|
CN111198008A
|
|
Portable cooling tower water floating rate test auxiliary device
|
|
CN111397934A
|
|
Ground source heat pump system performance detection and optimal control method and device
|
|
CN110645730A
|
|
Refrigerant control system and method for double-end heat pump heating air conditioning unit
|
|
CN110488897A
|
|
A kind of misclosure space environment regulator control system and its regulation method
|
|
CN110270195A
|
|
A kind of alarm-type gas purification pipe
|
|
CN110274345A
|
|
A kind of intelligent double-deck lighting roof ventilating system and method
|
|
CN110133044A
|
|
Building enclosure structure heat transfer coefficient tests overall process monitoring device and method
|
|
CN110054919A
|
|
A kind of inorganic ecological wall material and preparation method thereof, application method
|
|
CN109754195A
|
|
A kind of ground-source heat pump system whole year method for testing performance
|
|
CN109357555A
|
|
A kind of heat exchanger and its control system based on heat source offer
|
|
CN108751873A
|
|
The shield machine synchronous grouting material and preparation method thereof of fine powder is recycled containing building waste
|
|
CN108561025A
|
|
A kind of building doors and windows self extending lock sealing hardware structure
|
|
CN108104289A
|
|
A kind of heat loss through radiation exterior wall
|
|
CN107289573A
|
|
Skyscraper broken-bridge aluminum alloy window intelligently filters air interchanger
|
