| http://www.w3.org/ns/prov#value | - s remaining by itself or as its reaction product on the surface of amatter to be processed may adversely affecting the conversion coating process.In general, a degreasing solution has been adopted such as containing a builder having an acid or alkali as a main body and also, containing a nonionic or an anionic type surfactant as a main ingredient.The phosphates such as an alkali metal phosphate or
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