The "Pharmaceutical Process Gas System Engineering Design Standard" is now approved as a national standard, numbered GB/T51319-2018, and will be implemented from March 1, 2019. This standard is published on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published by China Planning Publishing House organized by the Institute of Standards and Quotas of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development of the People's Republic of China September 11, 2018
GB/T 51319-2018 history
2018GB/T 51319-2018 Engineering design standard for medical process gas system