ISO 4435 : 2003(R2015)現行
PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U)
出版：International Organization for Standardization
專家解讀視頻
Defines the requirements for unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and piping systems intended for use for non-pressure underground drainage and sewerage for the conveyance of soil and waste discharge of domestic and industrial origin, as well as surface water.
NBN EN 1277 : 2004 - Identical
SANS 4435 : 1ED 2010 - Identical
BS 4660(1989) : 1989 - Similar to
SANS 4435 : 1ED 2010 - Identical
