prov:value
| - In general, the cassette case and the reel can be easily made from various thermoplastic resins, for example, polyolefin resins such as polyethylene and polypropylene, styrene resins such as polystyrene, high-impact polystyrene, a styrene-acrylonitrile resin and an ABS resin, a polyvinyl chloride resin, nylon, polyester, polycarbonate, polyacetal and other resins by utilizing the technique ordinar
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