CN112161593A
|
|
Method for measuring alloy feeding distance
|
CN112230013A
|
|
Method and device for measuring flow velocity of high-temperature conductive fluid
|
CN112222762A
|
|
Reverse processing method for outer sealing piston ring of aviation material
|
CN112207309A
|
|
Machining method for ensuring position degree of casing hole system
|
CN112222444A
|
|
Machining method for hexagonal bolt lock bolt hole
|
CN112008095A
|
|
Machining method of helicopter fuel oil discharge pipe
|
CN111879518A
|
|
Lubricating oil pump air plug verification test device and test method
|
CN112008497A
|
|
Method for aligning single datum hole of part
|
CN111975462A
|
|
Grinding processing method for slender shaft workpiece
|
CN111532450A
|
|
Mechanical closed transmission device for main reducing test bed of coaxial double-propeller helicopter
|
CN111546226A
|
|
Casing cavity/oil path vibration polishing device
|
CN111390155A
|
|
Investment casting solidification method and device
|
CN111424230A
|
|
Heat treatment method for superficial carburization of steel
|
CN111515733A
|
|
Viscose clamping tool for machine tool
|
CN111455308A
|
|
Heat treatment method for direct quenching after carbonitriding
|
CN111515515A
|
|
Vacuum diffusion welding connection method for molybdenum-based high-temperature alloy honeycomb structure
|
CN111515563A
|
|
Vacuum electron beam welding method for oblique welding seam comb tooth part
|
CN111515516A
|
|
Vacuum diffusion welding connection method of molybdenum-based high-temperature alloy
|
CN111364000A
|
|
Method for controlling carburization process of aviation carburized part
|
CN111536914A
|
|
Coordinate measuring method of coupler raceway
|