두께 (碌m)
According to customer needs
신청
According to customer needs
길이
According to customer needs
플랜지 폭
According to customer needs
플랜지 두께
According to customer needs
웹 폭
According to customer needs
웹 두께
According to customer needs
가공 서비스
벤딩, 용접, Decoiling, 펀칭, 절단