At present, the position and the signification of the vacuum drying equipment with hot air in the electrotechnics trade in our country are also given.
并介绍了真空热风干燥设备目前在我国电工行业中所处的地位和意义。
2
Broad attention and research have been devoted to poled polymers due to its high response speed and the easy processing technics in the fields of the integrated polymer electro-optic devices.