| http://www.w3.org/ns/prov#value | - If the SiO.sub.2 /M.sub.2 O ratio is less than 1, the amount of SiO.sub.2 is smaller relative to the alkali component, sothat the alkali component produces an enhanced corrosive action on aluminum.The low-molecular-weight organic compound B contained in the coating composition is a compound having
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