Press OK to create the first activation specification.
单击 OK 以创建第一个激活规范。
2
Each combination dies, assorted with the press machine, can complete all punching procedures of window frame and window sash of one specification.
与该设备配套的每个组合冲模，可完成一种规格的窗扇或窗框的全部冲压工序。
3
In domestic has formed the obvious technical superiority and the remarkable achievement, at the same time may design, make each kind of non - standard specification the oxygen nitrogen press.