leveling lug

• 校平

leveling lug的用法和样例：

例句

1. Replace the plank for putting rear corner leveling.
   角柱校平存放架更换。
2. The equipment is a special sheet leveling machine and is one of indispensable equipments for processing airducts.
   该设备是一种薄板专用校平机械，是通风管道风管加工的必备设备之一。