There are also six sets of runway Visual Range transmissometers to measure visibility conditions along the two runways.

同时亦设置了六组跑道视程透射表以量度两条跑道的能见度。

youdao

There are also six sets of runway Visual Range transmissometers to measure visibility conditions along the two runways.

同时亦设置了六组跑道视程透射表以量度两条跑道的能见度。

youdao