Thermoplastics piping systems for nonpressure underground drainage and sewerage - Thermoplastics fittings - Test method for impact strength (ISO 13263:2010); German and English version prEN ISO 13263:2017
Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics fittings - Test method for impact strength (ISO 13263:2010); German version EN ISO 13263:2017— 10 стр.