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Excellent class. Better than a thousand words. Congratulations.
Many thanks. very helpful understanding single and double piston seats
I think that the external pressure relief in the second case is provided if only both the seats are DPE , otherwise overpressure will be relieved by the other one
Excellent explanation!
Great video!
Good
Excellent class. Better than a thousand words. Congratulations.
Many thanks. very helpful understanding single and double piston seats
I think that the external pressure relief in the second case is provided if only both the seats are DPE , otherwise overpressure will be relieved by the other one
Excellent explanation!
Great video!
Good