久久ss|婷婷丁香视频|国产高清在线视频|久久av视频,欧美ab在线,在线视频综合网,日本欧美www视频网站

Applications
The safety door interlock is usually installed on the safety door at the entrance of the electrophoresis room. There are usually 2-4 entrances and exits in the electrophoresis room. To prevent persons from entering to cause accidental electric shock in the normal production, the safety lock will be enabled after the safety door is opened. The signal is transferred to the electrophoresis rectifier to trigger tripping and shutdown.

Brand selection