specifies the definitions and requirements for pipes with a non-smooth external surface (Type B), fittings and systems based on unplasticized poly(vinyl chloride) (PVCU), polypropylene (PP) and polyethylene (PE) structured-wall piping systems in th
KS ISO 21138-3:2020
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Pa
Number of Pages:38
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Kes 5,407.00