I.S. EN 638:1994被替代
Plastics Piping Ducting Systems - Thermoplastics Pipes - Determination Of Tensile Properties
出版：National Standards Authority of Ireland
专家解读视频
Specifies a method for determining the short-term tensile properties in the longitudinal direction and, in particular, - the tensile stress at yield and/or maximum load, and - elongation at break of thermoplastic pipes and ducts.
SS EN 638 Ed. 1 (1994) - Identical
NS EN 638:1994 - Identical
UNI EN 638:1995 - Identical
DIN EN 638 (1994-08) - Identical
BS EN 638:1995 - Identical
ONORM EN 638:1994 - Identical
NEN EN 638:1994 - Identical
SN EN 638:1994 - Identical
NF EN 638:1994 - Identical
