“after-sales and maintenance services”的概念、定义、翻译、参考文献-科学参考

单词	after-sales and maintenance services
释义	after-sales and maintenance services Encyclopedia 理学生产性服务释 after-sales and maintenance services售后与维修服务在商品出售以后所提供的各种服务活动和维修活动。
随便看	credit order creditor's revocation credit policy Credit Rating credit rating credit rating transfer matrix credit rationing credit reporting credit risk of insurance company creditservice Credit Standard credit system Credit Term credit value at risk credulous reasoning Cree creed Creed of Chinese Journalists Creek and Mountain by Xia Gui creel creep creepage creep age forming technology creep and relaxation machine creep behavior of composites

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