
Aerospace Series - Rectangular Steel Bars Rolled - Dimensions - Tolerance Js 16
出版:Association Francaise de Normalisation

专家解读视频
2017 [01/08/2017]2017 PR [01/01/2017]
Indice de classement: L12-023PR. PR NF EN 2040 January 2017. (02/2017)
EN 2040:2017 - Identical
PREN 2040:1976 - Identical
EN 2040 : 2017 - Identical
PREN 2040 : 1 - Identical