China 'GB/T 18252-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 18252-2008
Plastics piping and ducting systems - Determination of the long - term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度
Issued Date:2008-08-19
Implemented Date:2009-05-01
Issued by:
The Standardization Administration of the People's Republic of China