Branch runner

• 分流道

Branch runner的用法和样例：

例句

1. The large impression is shown being fed directly from the sprue via a short runner, while the smaller components are fed via a branch and main runner system.
   大的型腔可见直接从主流道通过短的流道注入，而较小的塑件通过一级分流道和两极分流道注入。