The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 285
completed. 102 The .Irchitcct and Engineer … clt Conveyor at Rest. ShouConcrete on Belt Same Conveyor in Motion, Showing Flow ofConcrete in First Gravity Chute At present the current is transmitted at a 100,000 \olts to the Cordeliasub-station over a hundred miles to the westward, at which point it isstepped down to 66,000 volts and…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
