A {- - c ḍe fengyueum xususiyatlari

Feb 26, 2021 Xabar QOLDIRISH

Ⅲ. Kuchli tozalash potentsial:

2-chi sonli an'anaviy qo'shimcha nisbatda, alyuminiy qotishmaning don miqdori umuman 130-180 mkm dan past.

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Sof alyuminiy ingot va uning metalografik diagramma

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Alyuminiyning ingotmasi va metalografik diagrammasi