04:24:23
Owner: administrator
10 September 2020
Duration: 04:24:23
Playback bandwidth: 495 kb/s
Channel: Main
Customer Service Inspections and Cross Connection Control
04:17:47
Owner: administrator
10 September 2020
Duration: 04:17:47
Playback bandwidth: 617 kb/s
Channel: Main
Wastewater Treatment Online Class
00:15
01:39
12:09
00:05
27:32
27:25
01:50
02:05
04:20:35
Owner: administrator
15 September 2020
Duration: 04:20:35
Playback bandwidth: 482 kb/s
Channel: Main
04:02:56
Owner: administrator
15 September 2020
Duration: 04:02:56
Playback bandwidth: 556 kb/s
Channel: Main
Activated Sludge Online Class