窥视镜 meaning in Chinese

optiwand
sight glass

The separator is equipped with a sight glass through which a boundary line of the liquid phases can be observed .
分离器设有窥视镜，通过它能够视察液间的分界线。
Medical instruments ; ear specula type hartmann
医疗器械.哈特曼hartmann型窥视镜
You ' ve stepped to the edge of the looking glass
因为你已经看过窥视镜了
All that through the looking glass stuff
那些"偷看窥视镜"的事
The sighting glass and chain have been installed on the door of each room for your safety
每个房间都安装了窥视镜和保险链，以确保安全。