|
CN110358236A
|
|
The refuse bag of high molecular material and preparation method thereof based on water-soluble and degradable characteristic
|
|
CN109974079A
|
|
A kind of building HVAC intelligence control system
|
|
CN109974211A
|
|
A kind of central air-conditioning centralized control system
|
|
CN109974210A
|
|
A kind of Internet bar's central air-conditioning centralized control system
|
|
CN109974197A
|
|
A kind of building central air conditioner intelligent control system
|
|
CN109059365A
|
|
A kind of air-conditioning freon recycling purification system
|
|
CN109059363A
|
|
A kind of air conditioner freon recovery method
|
|
CN109059368A
|
|
A kind of air conditioner freon reclaiming device
|
|
CN109059367A
|
|
A kind of air conditioner freon reclaiming method
|
|
CN109059362A
|
|
A kind of air conditioner freon decomposition recycling device
|
|
CN108895612A
|
|
A method of improving air conditioner service life
|
|
CN109059366A
|
|
A kind of air conditioner freon recovery device
|
|
CN109059364A
|
|
A kind of method of air-conditioning freon purification
|
|
CN108126776A
|
|
A kind of clinical medical inspection rack for test tube
|
