Preheating tumo si a ilana ti ooru weldments ni odidi tabi ni weld agbegbe ṣaaju ki o to alurinmorin. Ni pataki ohun elo ti o dara fun alurinmorin ipele agbara giga, ifarahan lile ti irin, adaṣe igbona, sisanra ti o tobi ju, ati nigbati iwọn otutu ibaramu ba kere ju, agbegbe alurinmorin nigbagbogbo nilo…
Ka siwaju