SUY-1, Pure-Iron, Electromagnetic Soft Iron

2023-01-03T11:45:31+09:008월 1st, 2019|

SUY-1, Pure-Iron, Electromagnetic Soft Iron
STEELMAX Iron Story

 

순철, 순금과 같은 순도가 높은 금속은 연 (軟)하면서도 뛰어난