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wow much better quality
Why not the turning Operation?
1960 rpm and 2500 mm/min for the drill? That can't be right?
Sifatini o'lchab, aniqlab,tekshirib so'ng baho berish kerak.
wow much better quality
Why not the turning Operation?
1960 rpm and 2500 mm/min for the drill? That can't be right?
Sifatini o'lchab, aniqlab,tekshirib so'ng baho berish kerak.