Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 315
AcntnArifia rhATVi … CIUI5S SECTION OF Tl\WK. CONDCNSCR TANK Fig. 319—Details of Condenser Tanks for High Power Stations. If any tank fails or is broken down, the section of which it is a unit is cut out of thebank, and the spare section cut in. Then a portable derrick is run over the section, and bymeans, of a block…
Telegraph, Wireless
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