|
CN112281824A
|
|
Post-grouting construction method for pile bottom of post-inserted reinforcement cage of cast-in-place concrete pile
|
|
CN112205320A
|
|
Big data-based livestock breeding environment monitoring system
|
|
CN112116847A
|
|
Reading training device for learning ancient literature
|
|
CN112190233A
|
|
Remote analysis management system for observing postoperative pain at home of patient
|
|
CN112205831A
|
|
Sculpture stand that art education used
|
|
CN112169284A
|
|
Novel table tennis table of teaching training
|
|
CN112156441A
|
|
Wushu skill and skill comprehensive training reaction analyzer and analysis method
|
|
CN112150872A
|
|
Learning machine for English translation training
|
|
CN112138768A
|
|
Energy-concerving and environment-protective type breaker for building engineering
|
|
CN111978312A
|
|
5-aryl-1, 3, 4-thiadiazole/1, 3, 4-oxadiazole-2-amine compound and preparation method and application thereof
|
|
CN112129203A
|
|
Continuous observation ruler for building cracks
|
|
CN112119751A
|
|
Height-adjustable sesame bundling harvester
|
|
CN112059724A
|
|
Numerical control machine tool cutter wear monitoring device and detection method
|
|
CN112021198A
|
|
Livestock animal fixing device
|
|
CN112031158A
|
|
Precast concrete building structure with shock-absorbing characteristic
|
|
CN112031159A
|
|
Combination structure of precast beam and precast column
|
|
CN111903553A
|
|
Animal hair trimming means is used in poultry
|
|
CN111920200A
|
|
Industrial engineering production scheduling resource control operation panel
|
|
CN111910918A
|
|
Composite soft mold and combined template for building facade molding lines
|
|
CN111701194A
|
|
Dance pliability trainer
|
