고 정밀 베블 기어 나선 매끄러운 완공 마모 저항

다른 비디오
August 06, 2025
비디오 설명:
Discover the high precision Custom Spiral Bevel Gear made from carbon steel and alloy steel, designed for smooth finish and wear resistance. Ideal for military, rail, shipbuilding, and more. Customizable hardness, teeth number, and heat treatment options available.