D/S
Definition
Down Stream
d/s means Down stream. The word Downstream is often shortened to d/s. Meaning the flow of liquid through a pipe is, for example, left to right and a valve is in the middle, downstream would be the right hand side of the…
The word Downstream is often shortened to d/s. Meaning the flow of liquid through a pipe is, for example, left to right and a valve is in the middle, downstream would be the right hand side of the valve and the left would be up stream or u/s
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