CN112270661A
|
|
Space environment monitoring method based on rocket telemetry video
|
CN112282968A
|
|
Low-temperature common-bottom storage tank for conveying propellant in inner
|
CN112193402A
|
|
Constant-temperature heat shield structure capable of being stored for long time
|
CN112027119A
|
|
Reusable rocket landing leg collapse energy-absorbing bidirectional buffer
|
CN111940576A
|
|
Preparation method of aluminum alloy complex component product with bidirectional curvature
|
CN111812977A
|
|
GEO direct fixed-point launching orbit optimization method
|
CN111548443A
|
|
Polyvinyl silaborazine and preparation method thereof
|
CN111534078A
|
|
Temperature-resistant polyurethane-based rubber and preparation method thereof
|
CN111592238A
|
|
Coating material for improving softening point and high-temperature radiance of glass fiber and preparation method and application thereof
|
CN111662541A
|
|
Silicon-boron-nitrogen-alkane modified high-temperature-resistant polyurethane rubber and preparation method thereof
|
CN111533882A
|
|
High-temperature-resistant polyurethane rubber and preparation method thereof
|
CN111732730A
|
|
High-temperature-resistant borosilicate rubber raw rubber and synthetic method thereof
|
CN111592830A
|
|
Glass fiber chemical polishing agent and preparation method and application thereof
|
CN111534124A
|
|
High-temperature rubber-expandable thermal protection material and preparation method thereof
|
CN111548192A
|
|
Coating for improving emissivity of zirconia fiber and preparation method thereof
|
CN111454576A
|
|
SiAlCN ceramic precursor modified polyurethane rubber and preparation method and application thereof
|
CN111102416A
|
|
Anti-vortex rotational flow five-way device
|
CN111368391A
|
|
Model conversion method for carrier rocket system simulation
|
CN111178589A
|
|
Iterative guidance method and system based on gray prediction
|
CN111086656A
|
|
Combined adjustable grid rudder unfolding and locking mechanism
|