the medical certification of the cause of death为死因出具医学鉴定He received his certification as a high school English teacher.他取得了中学英语教师证书.This will serve as certification.以此为凭....
Encouraging self - regulating among the members, formalizing industry standards and trading codes, and expediting industry certification.倡导行业自律 、 规范行业行为、维护行业形象.收集行业意见,制定行业标准及国际国内交易规则.Preparation, homogeneity, stability a...