I.S. EN ISO 3127:2017现行
Thermoplastics Pipes - Determination of Resistance to External Blows - Round-the-clock Method (iso 3127:1994)
出版：National Standards Authority of Ireland
专家解读视频
Defines a method for the determination of the resistance to external blows of thermoplastics pipes of circular cross-section; it is called the round-the-clock method.
EN ISO 3127:2017 - Identical
ISO 3127 : 1994(R2017) - Identical
EN ISO 3127 : 2017 - Identical
ISO 3127 : 1994(R2017) - Identical
EN ISO 3127 : 2017 - Identical
