China 'GB/T 19809-2005
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 19809-2005
Plastics pipes and fittings-Preparation of polyethylene(PE)pipe/pipe or pipe/fitting test piece assemblies by butt fusion 塑料管材和管件 聚乙烯(PE)管材/管材或管材/管件热熔对接组件的制备
Issued Date:2005-03-23
Implemented Date:2005-10-01
Issued by:
The Standardization Administration of the People's Republic of China