نتایج جستجو
AWWA standard for reduced-wall, resilient-seated gate valves for water supply service
American National Standards Institute., 1999
AWWA standard for resilient-seated gate valves for water supply service
American National Standards Institute., 1994
AWWA standard for steel pipe flanges for waterworks service-sizes 4 in. through 144 in
American National Standards Institute., 1986
AWWA standard for steel water pipe 6 in. (150 mm) and larger
American National Standards Institute., 1992
AWWA standard [for] power-actuating devices for valves and slide gates
American National Standards Institute., 2003
LIA Handbook of Laser Materials Processing
Laser Institute of America, 2001
Methods in astrodynamics and celestial mechanics
Raynor L Duncombe; Victor Goyzo Szebehely; American Institute of Aeronautics, 1966
Understanding Wittgenstein
Royal Institute of Philosophy (auth.), 1974
Illinois Institute of Technology
Lew Collens (auth.), 2005
