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Nafa minnu bɛ vacuum copper die casting technology la .

Apr 17, 2020

 Die-casting yɔrɔw bɛ ni welding baarakɛcogo ɲuman ye.


 Die castings ka masina fanga ka bon.


 A bɛnnen don mass production ma.


 Ka porozew dɔgɔya ka se hakɛba ma.


 Fɛn min bɛ sɔrɔ, o ka density (dansi) ka bon ani a ka conductivité (wari) bɛ kɛ cogo kelen na.


 Fɛn min bɛ kɛ ka fiɲɛ bila a la, o ka bon.


 Ka fura in facogo dege.


 Aw bɛ a lajɛ ni fɛn dilannen ka tiɲɛni ye.


Aw ye ɲininkali ci .