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                                    02-14 2023Precision casting process in foundry  
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                                    02-10 2023What are the cleaning and derusting methods for precision castings  
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                                    02-06 2023What is the difference between precision casting and general casting  
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                                    02-02 2023The foundry tutor teaches you how to select the casting blank  
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                                    01-25 2023Brief introduction of several common methods of precision casting  
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                                    01-05 2023Introduction of casting parts  
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                                    12-29 2022How to reduce the loss of defects in ductile iron castings  
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                                    12-28 2022Brief introduction of pouring method in precision casting  
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                                    12-27 2022The casting changes greatly during cooling  
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                                    12-26 2022Characteristics of ceramic mold precision casting in casting  





 
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                    