|
CN106763422A
|
|
Electric circulation formula shock-absorbing method
|
|
CN106755780A
|
|
A kind of 9SiCr steels cold-punching mould strength-toughening treatment process
|
|
CN106755915A
|
|
A kind of GCr15 steels cold roll quenching technical
|
|
CN106763433A
|
|
Fluid shock absorber pressure releasing method
|
|
CN106763419A
|
|
To device for impact absorbing
|
|
CN106763458A
|
|
Double end device for impact absorbing
|
|
CN106755849A
|
|
A kind of 9SiCr steel parts Technology for Heating Processing
|
|
CN106755783A
|
|
A kind of 5CrNiMo steels hot-die solid boronizing technology
|
|
CN106755760A
|
|
A kind of 5CrNiMo steel hammers forging die quenching technical
|
|
CN106756523A
|
|
A kind of casting technique of slurry pump crank
|
|
CN106755763A
|
|
A kind of H13 steels extrusion die high temperature quenching technical
|
|
CN106763423A
|
|
Shock-absorbing method based on position control
|
|
CN106763418A
|
|
Determine frequency bradyseism method
|
|
CN106763425A
|
|
Determine frequency acceptor of energy
|
|
CN106755759A
|
|
A kind of GCr15 steel dies Technology for Heating Processing
|
|
CN106763457A
|
|
Impact energy absorber
|
|
CN106755761A
|
|
A kind of 5CrNiMo steel hammers forging die gas-vapor mix quenching technical
|
|
CN106755784A
|
|
A kind of 9SiCr moulds steel heat treatment process
|
|
CN106763432A
|
|
Impact attenuating devices
|
|
CN106763426A
|
|
A kind of impact energy attenuator
|
