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机译:Grey relation analysis of 4S service pilot in high-end equipment manufacturing industry
Shengyang Polytech Coll, Sch Business Adm, Shenyang, Liaoning, Peoples R China;
Shenyang Univ Technol, Sch Management, Shenyang, Liaoning, Peoples R China;
High-end equipment manufacturing; 4S; grey relational degree; servitization;