نتایج جستجو
External corrosion control for infrastructure sustainability
American Water Works Association, 2014
Awwa B130-13 Membrane Bioreactor Systems
Association, American Water Works, 2012
On-site Generation of Hypochlorite
American Water Works Association, 2014
On-site generation of hypochlorite
American Water Works Association, 2015
Instrumentation and Control
American Water Works Association, 2001
Reverse Osmosis and Nanofiltration
American Water Works Association, 2007
PVC pipe-- design and installation
American Water Works Association, 2002
Desalination of Seawater
American Water Works Association, 2011
Steel Pipe : A Guide for Design and Installation (M11)
American Water Works Association Staff
AWWA standard for swing-check valves for waterworks service, 2 in. through 24 in. NPS
American Water Works Association., 1982
Air-Release, Air/Vacuum & Combination Air Valves
American Water Works Association, 2001
Air-release, air/vacuum, and combination air valves
American Water Works Association, 2001
Concrete pressure pipe
American Water Works Association, 1995
PE pipe : design and installation
American Water Works Association, 2006
PE Pipe Design and Installation
American Water Works Association, 2006
Butterfly valves : torque, head loss, and cavitation analysis
American Water Works Association, 2001
AWWA C550-13 Protective Epoxy Interior Coatings for Valves and Hydrants
American Water Works Association, 2013
AWWA standard for double check valve backflow-prevention assembly
American Water Works Association., 1990
AWWA standard for fabricated steel mechanical slip-type expansion joints
American Water Works Association., 1997
AWWA standard for open-channel, fabricated-metal slide gates
American Water Works Association., 1997
Groundwater
American Water Works Association, 2014
GROUNDWATER
American Water Works Association, 2004
Match-die-molded, fiberglass-reinforced plastic weir plates, scum baffles, and mounting brackets
American Water Works Association, 2013
Selecting Disinfectants in a Security-Conscious Environment
American Water Works Association, 2009
