Aluminium die casting products surface treatment
Aruminiyamu kufa vachikandira productssurface kurapwa Aruminiyamu chiwanikwa kufa vachikandira zvigadzirwa, pamusoro kurapwa kazhinji: upfu spraying (upfu pfapfaidza), pendi, mafuta pfapfaidzo, oxidation, sandblasting, electroplating uye zvichingodaro. Maererano ne ...
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