Crash Valve Not Installed in Upright Duo-Art
By Randy Hammond
Obviously, this is a question from an amateur, but why were the crash
valves eliminated on upright Duo-Arts? Did any of the uprights have
these in the production run of the Duo-Art?
Randy Hammond
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(Message sent Sun 31 Mar 2013, 21:41:21 GMT, from time zone GMT-0500.) |
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