A—after-sale servicesB—copyright piracyC—unfinished productsD—transfer of technologyE—dome

A—after-sale services B—copyright piracy C—unfinished products D—transfer of technology E—domestic products F—product weight G—potent legislation H—owner of copyright I—gross weight J—life of use K—product design L—product standards M—skill-intensive N—certification system O—end product 51. ()产品设计 ()技术转让 52. ()认证体系 ()使用年限 53. ()产品规格 ()售后服务 54. ()技术密集型 ()产品重量 55. ()半成品 ()版权所有

时间:2023-02-01 14:00:43

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