Axle
Product Presentation ： Axis is in the middle of the bearing or gear wheel in the middle Size： Scope： Executive Standard ： Technical Requirements ： Material：Carbon Steel 35#、45#、50# Q235、Q275 20Cr、20CrMnT 40CrNi、38CrMoAlA
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Describe
Product Presentation ：
Axis is in the middle of the bearing or gear wheel in the middle
Size：
Scope：
Executive Standard ：
Technical Requirements ：
Material：Carbon Steel 35#、45#、50# Q235、Q275 20Cr、20CrMnT 40CrNi、38CrMoAlA
