海量图书期刊资源,随时随地畅享阅读乐趣
Pumping Machinery Theory and Practice (Badr/Pumping Machinery Theory and Practice) || Multiphase Flow PumpingBadr, Hassan M.; Ahmed, Wael H. · 2014
Capture Pumping Technology || Titanium sublimation pumpingWelch, Kimo · 2001
Sewage Pumping and Pumping StationsJournal (Water Pollution Control Federation) · 1960
Variable Speed Pumping || Pumping system hydraulic characteristics, · 2005
Capture Pumping Technology || Sputter-ion pumpingWelch, Kimo · 2001
Pumping Station Design || Variable-Speed PumpingGottliebson, Mayo · 2008
Pumping Station Design || Pumping Station Design ExamplesJones, Garr M. · 2008
Variable speed pumping for submersible wastewater pumping systems2003
Flooding in Chester, PaVictor A. Appleyard and Hugh W. Hetzer · Journal (American Water Works Association) · 1973
Remote Reading of MetersVictor A. Appleyard · Journal (American Water Works Association) · 1963
Automation Developments in PhiladelphiaAppleyard, Victor A. · Journal - American Water Works Association · 1958
Storage and Distribution for Peak Loads [with Discussion]Ed Farmer and Victor A. Appleyard · Journal (American Water Works Association) · 1962
Centralized Load and Quality Control Systems at PhiladelphiaSamuel S. Baxter and Victor A. Appleyard · Journal (American Water Works Association) · 1962
Initiating a Safety Program in the Philadelphia Water DepartmentVictor A. Appleyard · Journal (American Water Works Association) · 1959
Centralized Load and Quality Control Systems at PhiladelphiaBaxter, Samuel S.; Appleyard, Victor A. · Journal - American Water Works Association · 1962
Journal of the American Water Works AssociationJournal of Industrial & Engineering Chemistry · 1914
Part 2: INDEX TO THE JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION: 1940-1944 || SUBJECT INDEXJournal (American Water Works Association) · 1945
Part 2: INDEX TO THE JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION: 1940-1944 || Front MatterJournal (American Water Works Association) · 1945
Part 2: INDEX TO THE JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION: 1940-1944 || AUTHOR INDEXJournal (American Water Works Association) · 1945
Part 2: INDEX TO THE JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION: 1940-1944 || SUBJECT INDEX—TOPICSJournal (American Water Works Association) · 1945
Part 2: INDEX TO THE JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION: 1940-1944 || KEY TO VOLUME NUMBERSJournal (American Water Works Association) · 1945
The American Water Works Association 1881-1956Frank C. Amsbary Jr. · Journal (American Water Works Association) · 1956
CONSTITUTION OF THE AMERICAN WATER WORKS ASSOCIATIONJournal (American Water Works Association) · 1914