B harfiga oid qurilish atamalari

Bolg’alab yasash (bolg’alash)

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Bolg’alab yasash (bolg’alash) – metall va qotishmalarni bolg’alab, boshqa turdagi bosim bilan ishlov berish qobiliyati (presslash, shtamplash, chizish, chigirlash).

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