prov:value
| - Film substrates and uniaxially stretched film substrates, formed by using plastic materials such as polyimides, polyamide-imides, polyamides, polyether imides, polyether ether ketones, polyether ketones, polyketone sulfides, polyether sulfones, polysulfones, polyphenylene sulfides, polyethylene terephthalates, polyethylene naphthalates, polyacetals, polycarbonates, polyarylates, acrylic resins, po
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