|
CN112276068A
|
|
Electric heating baking device for refractory cement pouring ladle and manufacturing method
|
|
CN112173948A
|
|
Double-lug lifting appliance for hoisting complete low-speed diesel engine for ship and using method
|
|
CN112191781A
|
|
Rapid adjusting tool and method for equipment before threading and rolling
|
|
CN112080750A
|
|
Steam turbine low-pressure cylinder pipe system acid pickling system and process
|
|
CN111097881A
|
|
Casting forming process of roller steel casting
|
|
CN110551937A
|
|
Casting method of large-cylinder-diameter cylinder sleeve for marine low-speed diesel engine
|
|
CN110586994A
|
|
Method for milling large ultrahigh-precision sealing plane by inclined cutter shaft
|
|
CN110370163A
|
|
The quick honing method of marine low speed diesel engine cylinder jacket
|
|
CN110434425A
|
|
A kind of S60MC cylinder cover for diesel engine fuel oil jeting area overlaying method
|
|
CN109971915A
|
|
A kind of electrical arc furnace dust exhaust apparatus
|
|
CN109941654A
|
|
Large scale sheet metal storage stereo type warehouse and operating method
|
|
CN109261294A
|
|
Grind the positioning tool and positioning location mode of roll sleeve outer surface wearable ceramic bar
|
|
CN109079108A
|
|
The casting method for the propeller pod that wall thickness differs greatly
|
|
CN108796360A
|
|
A kind of low temperature impact ductile cast iron material and its casting method
|
|
CN108907089A
|
|
Large-scale workpiece divides shape module multiple groups core sand moulding method and positioning device
|
|
CN108588352A
|
|
A kind of the quenching sink and hardening and tempering method of large bridge cord clip steel-casting
|
|
CN107988551A
|
|
A kind of low-temperature impact micro-alloy low-carbon cast steel material and preparation method
|
|
CN107470932A
|
|
Gas turbine exhaust flange processing tool and process tool
|
|
CN107470833A
|
|
A kind of gas turbine exhaust diffuser welding tooling
|
|
CN107538442A
|
|
Vertical rotary workbench
|
