CN101748352A
|
|
Method of establishing precise control model of hydrogen content in hydrogen treatment of titanium alloy
|
CN101571154A
|
|
Accurate zero resetting device of linear friction welding hydraulic cylinder
|
CN101548789A
|
|
Seabuckthorn pulping and separating one-piece device
|
CN101526343A
|
|
Correction method for weighing results of hydraulic pressure test deflection of air bottle
|
CN101530959A
|
|
A peen forming method for a ribbed structure
|
CN101486881A
|
|
Strengthening method for composite material structural unit interface
|
CN101481247A
|
|
Preparation of high phase stable composite ceramic powder containing binary rare-earth oxide
|
CN101445663A
|
|
Filler of composite material structure interstice area and filling method thereof
|
CN101344775A
|
|
Electrical control method used for single electric motor dragging multiple plungers
|
CN101428318A
|
|
Compound punch for multi-point forming mould
|
CN101352744A
|
|
Transmission mechanism for adjusting height of multi-point flexible supporting body and for locating the same
|
CN101332541A
|
|
Short burst laser cleaning method of metal surface
|
CN101332525A
|
|
Electrolysis-jet processing penetration monitoring treatment process
|
CN101329169A
|
|
Neural network modeling approach of electron-beam welding consolidation zone shape factor
|
CN101328567A
|
|
Double electron beam partial heat treatment method after refractory metal material is welded
|
CN101256287A
|
|
Laser beam reshaping five-portion lens
|
CN101126117A
|
|
Laser impact processing method for hole structure
|