CN101337256A
2007-07-06
Aluminum alloy ring piece rolling technique and device
CN101332468A
2007-06-29
Core roller quick replacement device
CN101045954A
2007-04-30
Inward spraying nozzle with shifting and rotating function
CN101020235A
2006-12-31
Rotary pouring-basket cooling system
CN101020366A
2006-12-26
Hydraulic press for thickening drill pipe without excavation
CN1804747A
2005-11-24
Method for controlling continuous adjustment of flow by using electromagnetic on-off valve
CN1799727A
2005-08-29
Mathematical model of hydraulic non-sine oscillation trajectory for mold
CN1730186A
2005-08-22
Hydraulic dynamic constant pressure straightening method
CN1736632A
2005-08-08
Vibrating device hydraulic system
CN1733583A
2005-07-01
Method for controlling novel open-head pinch roll and apparatus thereof
CN1837003A
2005-03-23
Control method for drop height of wire and band in loop in process of transportation of wire and band
CN1667337A
2004-03-10
Intellectualized dynamic reactive compensation method for electric furnace
CN1579660A
2003-08-06
Recipient for extruding machine
CN1511685A
2002-12-30
Processing device for porcelain casing slender hole and control system
