prov:value
| - Materials of such coating objects are not particularly limited and include, for example, metallic materials such as iron, aluminium, brass, copper, stainless steel, tin plate, zinc-plated steel, zinc alloys (Zn???Al, Zn???Ni, Zn???Fe and the like), and plated steel; plastic materials such as resins, e.g., polyethylene resin, polypropylene resin, acrylonitrile-butadiene-styrene (ABS) resin, polyami
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