The availability of new passenger cars each year depends on whether car makers successfully complete an emission certification process . 每年新车是否可用,取决于汽车制造者是否成功地完成排放物鉴定程序。
Airplane flight training device qualification procedures 飞机飞行训练器鉴定程序
Standardize the procedure of paternity identification 规范我国的亲子鉴定程序