The method of the invention is that the resin in a resin storagepot is executed with ultrasonic-processing continuously in the technical process of resin transfer molding.
本发明的方法是在树脂传递模塑工艺过程中持续对储胶罐中的树脂进行超声处理。
2
The obstacles they are confronted with range from complex and sometimes nonsensical regulation to pot-holed roads, inadequate cold-storage facilities and sky-high prices for property.