CAEPI中国环境保护产业协会标准T/CAEPI 12.1－2017柴油车排气后处理装置技术要求第 1部分：氧化型催化转化器（DOC）Technical requirements for diesel vehicle exhaust after-treatment devicesPart 1: Diesel oxidation catalyst（DOC）（发布稿）本电子版为发布稿请以正式出版的标准文本为准2017-9-7发布2017-10-1实施中国环境保护产业协会发布T/CAEPI12.1－2017目次前言.........................................................................II1适用范围......................................................................................................................................................12规范性引用文件..........................................................................................................................................13术语和定义..................................................................................................................................................14技术要求......................................................................................................................................................24.1一般要求................................................................................................................................................. 24.2贵金属含量............................................................................................................................................. 34.3脱落率..................................................................................................................................................... 34.4起燃温度和NO2占比率........................................................................................................................ 34.5耐久性..................................................................................