황동 및 구리 유도 단조로
https://www.youtube.com/watch?v=LTwJzcFRMCE The extrusion temperature is usually between 400-600 ℃, and the extrusion temperature varies with different materials. The traditional
https://www.youtube.com/watch?v=LTwJzcFRMCE The extrusion temperature is usually between 400-600 ℃, and the extrusion temperature varies with different materials. The traditional
유도 단조란? 견적 받기 https://www.youtube.com/watch?v=78B3X_PQrX0 유도 단조로의 핵심 원리는 전력 주파수를 변환하는 것입니다.
견적요청