
Thermoplastics piping systems for underground non-pressure applications - Test method for leaktightness of elastomeric sealing ring type joints
出版:Netherlands Standards

專家解讀視頻
ISO 13259:2018 - Identical
EN ISO 13259 : 2018 - Identical
EN ISO 13259 : 2018 - Identical
ISO 13259:2018 - Identical