本发明公开了一种绞车卷筒制造方法，包括以下步骤：运用铸造工艺生产左、右轮圈；
The invention discloses a winch drum manufacturing method, which comprises the following steps: producing left and right rims by a casting technique;
本发明公开了一种绞车卷筒制造方法，包括以下步骤：运用铸造工艺生产左、右轮圈；
The invention discloses a winch drum manufacturing method, which comprises the following steps: producing left and right rims by a casting technique;
应用推荐