除雾

At the end of the experiment, a defogger automatically cleans the inside of the testing chamber for specimen.

实验，具有全自除雾装置，可清晰观察实验室内之试品。

To realize the high efficiency of dernisting, thenew type cathode wires and anode tubes with superperformance were developed for increasing the current density and field intensity.

实现除雾高效化，关键在于研制高性能新型阴极线和阳极管，提高电流密度和电场强度。