form spreader

• 模板撑杆,撒布机

form spreader的用法和样例：

例句

1. These frequencies are higher than the driving speed of the spreader, therefore the large deformation on the spreader doesn't appear.
   因此，本文所研制之电动撒布机不会达到自然频率产生共振现象亦不会在机体上出现重大变形。