탄소강출력 갱도 셰프 가공용 중장기 변속기

다른 비디오
June 04, 2025
Video Description:
Discover ISO9001 Certified Carbon Steel Drive Shaft and Output Gear Shaft Forgings, engineered for heavy machinery transmissions. These high-performance components feature surface-hardened teeth, core toughness retention, and directional grain alignment for reliable torque transfer in rugged environments.