English translation for "观测孔；视孔"

inspection port

Related Translations:

多余观测:  redundant observationredundanto ervation

观测场:  o ervationfieldobservation field

云量观测:  cloud-cover observation

现场观测:  shofloor observation

中天观测:  meridian observation

观测时段:  observing session

观测箱:  viewer box

观测楼:  observation floor

观测笼:  observing cage

月球观测:  lunar observation

Similar Words：

"观测距离" English translation, "观测均值" English translation, "观测可靠性" English translation, "观测空间" English translation, "观测孔" English translation, "观测孔眼" English translation, "观测控制器钟" English translation, "观测廊" English translation, "观测廊道" English translation, "观测历元" English translation