ISO/DIS 9349 : 60.00 (2017)被替代
PREINSULATED DUCTILE IRON PIPELINE SYSTEMS
出版：International Organization for Standardization
专家解读视频
Describes the requirements and test methods applicable to preinsulated ductile iron pipes, fittings, accessories and their joints for the construction of pipelines (or parts thereof) : - to convey water (e.g. potable water), wastewater and other liquids ; - to be operated with or without pressure ; - to be installed below or above ground ; to limit temperature variations of the conveyed fluids.
15/30330892 DC : 0 - Identical
02/709771 DC : DRAFT AUG 2002 - Identical
15/30330892 DC : 0 - Identical
