열형 도형 철자 셰프트,풍력 발전 시스템용 기어 휠,항만 크레인 휠

다른 비디오
June 04, 2025
Video Description:
Discover the strength and durability of our 20CrMnMo and 42CrMo4 heavy-duty industrial alloy steel forging discs. Perfect for critical load-bearing and rotational applications, these discs are ideal for gears, flanges, and high-performance components in wind power systems, port cranes, and more.