适用行业
建材店, 生产车间, 维修店, 能源矿产, Other
Material
1045 4140 4130 34CrNi1Mo 34CrNi3Mo 30CrMnSi
Product Name
Large module gear
Application
Mechanical Equipment Transmission parts
Service
Video technical support, online support
Surface Treatment
Quenching
test
Raw material inspection, UT, MT,inspection, size inspection