Ukunemba kwe-Dimensional inkomba eyinhloko yokuhlanganisa iphrofayili ye-aluminium kanye nokuqina, ngisho nokuchezuka okuncane kungase kuholele ebunzimeni bomhlangano noma ekuhlulekeni kokusebenza, ngakho-ke kuyadingeka ukwenza ukuhlolwa okuhlelekile kobukhulu obuyinhloko.
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