Zobrazeno 1 - 10
of 576
pro vyhledávání: '"SPITZER, DAVID W."'
Autor:
Spitzer, David W.
Simply put, a variable speed drive is a controller that allows a motor and its associated equipment to run at different speeds depending upon automated input from an industrial process. That in turn provides the ability to provide smoother operations
Autor:
SPITZER, DAVID W., FURNESS, RICHARD
Publikováno v:
Journal (American Water Works Association), 2008 Jul 01. 100(7), 54-59.
Externí odkaz:
https://www.jstor.org/stable/41312953
Autor:
MINER, GARY, Spitzer, David W., Boyes, Walt, Wang, Lawrence K., Hung, Yung-Tse, Shammes, Nazih K., Cherniak, Michael, Campbell, Dan
Publikováno v:
Journal (American Water Works Association), 2005 Oct 01. 97(10), 125-126.
Externí odkaz:
https://www.jstor.org/stable/41312583
Autor:
Spitzer, David W.
Publikováno v:
Processing (08968659). Jul/Aug2024, Vol. 37 Issue 7, p30-30. 1p. 1 Color Photograph, 1 Black and White Photograph.
Autor:
Spitzer, David W.
Publikováno v:
Processing (08968659). May2024, Vol. 37 Issue 5, p22-22. 1p. 1 Color Photograph.
Autor:
Spitzer, David W.
Publikováno v:
Processing (08968659). Feb2024, Vol. 37 Issue 2, p19-19. 1p.
Autor:
SPITZER, DAVID W.1
Publikováno v:
Processing (08968659). Nov2023, Vol. 36 Issue 11, p34-34. 1/2p. 1 Color Photograph.
Autor:
Spitzer, David W.
Publikováno v:
Processing (08968659). May2023, Vol. 36 Issue 5, p24-25. 2p.
Autor:
SPITZER, DAVID W.
Publikováno v:
Processing (08968659). Aug2023, Vol. 36 Issue 8, p30-30. 1p. 1 Color Photograph, 1 Black and White Photograph.