Modern steam traps (English and American): their construction and working.
Stewart, Gordon, steam engineer.
Modern steam traps (English and American): their construction and working. - London, New York, Technical Pub. Co.; Van Nostrand, 1907. - viii, 104, xvi p. illus. 19 cm.
es 23000287
Steam-traps.
TJ438 / .S8
Modern steam traps (English and American): their construction and working. - London, New York, Technical Pub. Co.; Van Nostrand, 1907. - viii, 104, xvi p. illus. 19 cm.
es 23000287
Steam-traps.
TJ438 / .S8