Ilana imukuro ti forgings ni a le pin si annealing pipe, annealing annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-wahala annealing ati recrystallization annealing ni ibamu si awọn tiwqn, awọn ibeere ati idi o ...
Ka siwaju