Twin Pipe Systems
Vacuum brakes can be operated in a twin pipe mode to speed up applications and release.
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Famous quotes containing the words twin, pipe and/or systems:
“That Dali is really Norman Rockwell’s twin brother kidnapped by gypsies in babyhood.”
—Vladimir Nabokov (1899–1977)
“I am dead against art’s being self-expression. I see an inherent failure in any story which fails to detach itself from the author—detach itself in the sense that a well-blown soap-bubble detaches itself from the bowl of the blower’s pipe and spherically takes off into the air as a new, whole, pure, iridescent world. Whereas the ill-blown bubble, as children know, timidly adheres to the bowl’s lip, then either bursts or sinks flatly back again.”
—Elizabeth Bowen (1899–1973)
“I am beginning to suspect all elaborate and special systems of education. They seem to me to be built up on the supposition that every child is a kind of idiot who must be taught to think.”
—Anne Sullivan (1866–1936)