Shipbuilding Steel DNV, LR, ABS, GL, ASTM A131

2023-01-10T17:00:50+09:0012월 20th, 2015|

Shipbuilding Steel DNV, LR, ABS, GL, ASTM A131
STEELMAX Steel Story

 

Shipbuilding  (조선용 강재)는
배를 만드는데 소요되는 철강재로