transmissometer

transmissometer

1. optical transmissometer

光学传感器

2. photoelectric transmissometer

光电透射计

3. Fig.16 A transmissometer alongside the runway at Kai Tak.

图16启德机场跑道旁的视程透射表。

4. Fig.7 Mr. Ip King Hung cleaning a transmissometer along a runway.

图7叶景雄先生正在清理跑道旁的视程透射表。

5. airborne IR transmissometer

机载红外透射仪

6. underwater transmissometer

水下混浊度仪

7. deep-sea optical transmissometer

深海光透射仪

8. in-stack transmissometer

烟囱内的透射表

9. transmissometer theodolite

透射计读数