这是什么证书?Health and Consumption Certificate准备出口一种食品添加剂去伊朗,客人提出要这个证书：Health and Consumption Certificate.客人还告知：由中国权威机构出具,副本要由伊朗驻中国大使馆或领

这是什么证书?Health and Consumption Certificate准备出口一种食品添加剂去伊朗,客人提出要这个证书：Health and Consumption Certificate.客人还告知：由中国权威机构出具,副本要由伊朗驻中国大使馆或领 CERTIFICATE OF MATERIALS AND COMPONENTS是什么证书 certificate of entry and acceptance是什么证书 PAT证书是什么证书? co- and ter-polymers是什么聚合物? National Heart,Lung,and Blood Institute Growth Health Study是什么 Successful Health and Safety Management 中文是什么书? National Institute for Health and Clinical Excellence,United Kingdom 是什么 wealth and health health and eating habit maternal and child health after good health and Family health and Health and Social Services 英语高手请进..问个语法问题Shian International Trade (Beijing) Co., Ltd. is dedicated to being a leading importer for providing international imported health foods and brands to China.请问这句话有没有语法问题啊? Hebei David Import and Export Co.,Ltd.这家公司的中文名称是什么 CO,CO是什么? He had lost his temper and his health in the war and never found either of them again.这句话的翻译是什么?