Home / Standards / GB/T 40133-2021 GB/T 40133-2021 Active Technical requirements for recycling and further processing of waste cooking oil from restaurant 餐厨废油资源回收和深加工技术要求 Standard Type GBT ICS 13.030.50 CCS X14 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 国家标准委 Drafting Unit N/A