China 'GB/T 27888.4-2011
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 27888.4-2011
Ships and marine technology - Drainage systems on ships and marine structures - Part 4: Sanitary drainage,sewage disposal pipes 船舶与海上技术 船舶与海上结构物的排水系统 第4部分:卫生水排放和污水处理管
Issued Date:2011-12-30
Implemented Date:2012-06-01
Issued by:
The Standardization Administration of the People's Republic of China