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Bicycle rim of metal plating on what is

to Stenotrophomonas2010-01-29 06:01:31 +0000 #1

andremeng2010-01-29 06:08:10 +0000 #2
old-fashioned hoops on the chrome-plated, rust-proof one way early, anti-acid-base is poor. Is generally the first layer of copper and then chrome-plated, and some manufacturers no copper plating.

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