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Thank you, I really enjoyed this.
Good video. Nice explanation. Everything is absolutely clear. Thank you!
super helpful - thanks!
Boundary valves essential for isolate waste water district. Specially to do the steps test.
My name Rosmina Zuchri from Indonesia. I will watch this youtube. thanks
Very good video loved it
Initially if we want to know valves are functioning well without leaking basically we can do the leak noise sounding by using instruments.
Where was this when I was in school.
Thank you
And mono Right channel system
Nice video
Awesome
Aha!
What and where is your references about this presentation? Might be helpful for my future presentation
Water supply system level one coc
Thank you, I really enjoyed this.
Good video. Nice explanation. Everything is absolutely clear. Thank you!
super helpful - thanks!
Boundary valves essential for isolate waste water district. Specially to do the steps test.
My name Rosmina Zuchri from Indonesia. I will watch this youtube. thanks
Very good video loved it
Initially if we want to know valves are functioning well without leaking basically we can do the leak noise sounding by using instruments.
Where was this when I was in school.
Thank you
And mono Right channel system
Nice video
Awesome
Aha!
What and where is your references about this presentation? Might be helpful for my future presentation
Water supply system level one coc