介绍了挤压铸造制造铝合金自行车把立管的设备结构及工艺流程。
The equipment, mould structure and processing of manufacturing aluminum alloy handle stems of bicycle using extrusion casting method are presented.
介绍了挤压铸造制造铝合金自行车把立管的设备结构及工艺流程。
The equipment, mould structure and processing of manufacturing aluminum alloy handle stems of bicycle using extrusion casting method are presented.
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